HIROKAWA Jiro 廣川二郎

Researcher Number	00228826
Other IDs
Affiliation *help	2015 – 2018 : 東京工業大学, 工学院, 教授 2017 : 東京工業大学, その他部局等, 教授 2015 : 東京工業大学, 大学院理工学研究科(工学系), 教授 2014 – 2015 : 東京工業大学, 理工学研究科, 教授 2014 : 東京工業大学, 大学院理工学研究科・電気電子工学専攻, 教授 … More
Review Section/Research Field	Principal Investigator Communication/Network engineering / 情報通信工学 Except Principal Investigator 情報通信工学 / Communication/Network engineering / Communication/Network engineering
Keywords	Principal Investigator ミリ波 / アンテナ / スロットアンテナ / 平面アンテナ / ポスト / 情報通信工学 / テラヘルツ / モーメント法 / 先端的通信 / 平行平板導波路 … More Except Principal Investigator ミリ波 / アンテナ / スロットアンテナ / 漏れ波 / Millimeter Wave / 逆相給電 / 同相給電 / 平面アンテナ / 導波管 / ビーム走査 / 反射抑圧スロットペア / チョーク構造 / オンチップ / 低サイドローブ / 幅広チョーク構造 / ラジアルラインスロットアンテナ / CMOS / 一層構造偏波変換板 / テーラー分布 / Sltemsting-Phase feed / 位相器 / low sidelobe / 平行平板導波路 / Leaky Wave / ホログラフ処理 / アンテナ配列 / choke structure / ポスト壁導波路 / Single-Layer feed ciroit / 一層構造アンテナ / single-layer waveguide power divider / 波動解析手法 / Slot antenna / チルト角 / 平行平板スロットアレーアンテナ / 精密解析モデル / 誘電体導波路 / Massive MIMO / Parallel Plate Waveguide / 可動狭壁 / 電磁界シミュレーション / 高能率アンテナ / グレーティング・ローブ / 導電率 / ミリ波ネットワーク・アナライザ / 放射効率 / 可動誘電体 / イオン照射 / サイドローブ・レベル / 十字分岐 / choke / 一層構造導波管電力分配回路 / 狭壁上スロット配列 / 広壁上スロット配列 / 近傍界測定 / テラヘルツ波 / cross junction / beam steering / T分岐 / Antenna / T junction / Planar Antenna / 幅広チョーク / Planar Antenne / 一層構造給電回路 / 一層構造導波管アレイアンテナ / NRDガイド / NRD Guide / アナログ制御 / ビームチルト / TEM導波路 / 無線通信 / スケジューリング / シリコン基板 / single-layer waveguide arrays / 量子化誤差 / シミュレーション / 一層構造 / 一層構造基本モード導波管アンテナ / TEM Mode / 低サイドローブ化 / 低損失化 / wide choke / post-wall waveguide / Slot Antenna / 傾斜導波管 / parallel plate slot array / pi junction / スロットアレー / non electric contact / Co-Phase feed / 円偏波 / シリコン / 非接触 / 逆相給電型 / オンチップアンテナ / 偏波変換板 / movable dielectric / Waveguide / TEMモード / Taylor distribution / テラヘルツ / 逆相給電T分岐回路 / 相互結合 / alternating-phase feed / π分岐 / 開口面電磁界分布 / ダイポール / 一層構造導波管アレー / スロット結合 / 基本モード / サブミリ波 Less

Study of plate-laminated diffusion-bonding waveguide-type highly functional planar antennas in milli-meter to terahertz bandsPrincipal InvestigatorOngoing
- Principal Investigator
  
  廣川二郎
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Communication/Network engineering
- Research Institution
  Tokyo Institute of Technology
Research on analog beam scheduling with dual transmission using massive MIMOOngoing
- Principal Investigator
  
  西森健太郎
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Communication/Network engineering
- Research Institution
  Niigata University
機能性誘電体層集積導波管スロットアレーアンテナとその近接テラヘルツ無線応用の研究Ongoing
- Principal Investigator
  
  枚田明彦
- Project Period (FY)
  2017 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Communication/Network engineering
- Research Institution
  Chiba Institute of Technology
第５世代移動通信ヘテロジニアスネットワーク用ミリ波高機能平面アンテナシステムHost Researcher
- Host Researcher
  
  廣川二郎
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for JSPS Fellows
- Research Field
  
  Communication/Network engineering
- Research Institution
  Tokyo Institute of Technology
Study of 300GHz-band high-gain high-efficiency wide-band planar antennas using silicon processPrincipal Investigator
- Principal Investigator
  
  Hirokawa Jiro
- Project Period (FY)
  2014 – 2015
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Communication/Network engineering
- Research Institution
  Tokyo Institute of Technology
Study of Functionality Enhancement of Millimeter-wave Antenna on a Thick Resin on a Silicon CMOS ChipPrincipal Investigator
- Principal Investigator
  
  Hirokawa Jiro
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Communication/Network engineering
- Research Institution
  Tokyo Institute of Technology
High efficiency on-chip antennas for millimeter-wave high speed wireless communications
- Principal Investigator
  
  HIRANO Takuichi
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Communication/Network engineering
- Research Institution
  Tokyo Institute of Technology
High-gain,High-efficiency and Wide-band Planar Antennas usingPlate-laminated Hollow Waveguides in the 300GHz BandPrincipal Investigator
- Principal Investigator
  
  HIROKAWA Jiro
- Project Period (FY)
  2011 – 2012
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Communication/Network engineering
- Research Institution
  Tokyo Institute of Technology
Study of High-efficiency Millimeter-wave Antenna on a Thick Resin on a Silicon Chip and Development of the Measurement SystemsPrincipal Investigator
- Principal Investigator
  
  HIROKAWA Jiro
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Communication/Network engineering
- Research Institution
  Tokyo Institute of Technology
Study of s 40dBi gain waveguide-type planar antenna of simple structure with 90% efficiency at 100GHzPrincipal Investigator
- Principal Investigator
  
  HIROKAWA Jiro
- Project Period (FY)
  2005 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Communication/Network engineering
- Research Institution
  Tokyo Institute of Technology
一層構造導波管アレイアンテナのビーム走査のための位相器を節減した給電系の研究
- Principal Investigator
  
  櫻井仁夫
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  情報通信工学
- Research Institution
  Tokyo Institute of Technology
Single-layer waveguide power divider with chokes for dispensing with close electric contacts and its applications to planar antennas
- Principal Investigator
  
  ANDO Makoto
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  情報通信工学
- Research Institution
  Tokyo Institute of Technology
Integration of Millimeter-Wave Post-Wall Waveguide-Fed Parallel Plate Slot Array with Planar RF CircuitsPrincipal Investigator
- Principal Investigator
  
  HIROKAWA Jiro
- Project Period (FY)
  2000 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  情報通信工学
- Research Institution
  Tokyo Institute of Technology
ミリ波帯ポスト壁導波管励振平行平板スロットアレーアンテナの研究Principal Investigator
- Principal Investigator
  
  広川二郎
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  情報通信工学
- Research Institution
  Tokyo Institute of Technology
Study on Structure and Mass-Production of High-Efficiency Millimeter-Wave Slotted Waveguide Arrays
- Principal Investigator
  
  ANDO Makoto
- Project Period (FY)
  1998 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (A).
- Research Field
  
  情報通信工学
- Research Institution
  Tokyo Institute of Technology
ミリ波帯高効率方形平行平板スロットアレーアンテナの研究Principal Investigator
- Principal Investigator
  
  広川二郎
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  情報通信工学
- Research Institution
  Tokyo Institute of Technology
ミリ波帯漏れ波導波管クロススロットアレーアンテナの研究Principal Investigator
- Principal Investigator
  
  広川二郎
- Project Period (FY)
  1996
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  情報通信工学
- Research Institution
  Tokyo Institute of Technology
導波管スロットアンテナ用一層構造偏波変換板の研究
- Principal Investigator
  
  ANDO Makoto
- Project Period (FY)
  1996 – 1997
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  情報通信工学
- Research Institution
  Tokyo Institute of Technology
Study of Single-Layer Millimeter-Wave Waweguide Planar Antennas using Dominant Mode
- Principal Investigator
  
  ANDO Makoto
- Project Period (FY)
  1996 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  情報通信工学
- Research Institution
  TOKYO INSTITUTE OF TECHNOLOGY
Study of High-Efficiency Planar Array Antennas using TEM Waveguides
- Principal Investigator
  
  ANDO Makoto
- Project Period (FY)
  1995 – 1997
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  情報通信工学
- Research Institution
  Tokyo Institute of Techonology
車載用一層構造漏れ波導波管スロットアレーアンテナの研究Principal Investigator
- Principal Investigator
  
  廣川二郎
- Project Period (FY)
  1993
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  情報通信工学
- Research Institution
  Tokyo Institute of Technology

All 2017 2016 2015 2014 2013 2012 2011 2010 2008 2007 2006 2005 Other

All Journal Article Presentation

[Journal Article] Corporate-Feed Slotted Waveguide Array Antenna in the 350-GHz Band by Silicon Process2017
- Author(s)
  K. Tekkouk, J. Hirokawa, K. Oogimoto, T. Nagatsuma, H. Seto, Y. Inoue, and M. Saito
- Journal Title
  
  IEEE Trans. Antennas Propagat.
  
  Volume : 65 Pages : 217-226
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15F15366
[Journal Article] A 60GHz-Band High-Efficiency Antenna with a Thick Resin Layer and Differentially Fed through a Hole in a Silicon Chip2016
- Author(s)
  N. Oikawa, J. Hirokawa, H. Nakano, Y. Hirachi, H. Isono, A. Ishii, and M. Ando
- Journal Title
  
  IEICE Trans. Commun.
  
  Volume : 99 Pages : 27-32
- DOI
  10.1587/transcom.2015ISP0027
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25249055
[Journal Article] Errors in Shortened Far-Field Gain Measurement Due to Mutual Coupling2014
- Author(s)
  T. Hirano, J. Hirokawa, M. Ando
- Journal Title
  
  IEEE Transactions on Antennas and Propagation
  
  Volume : 62 Pages : 5386-5388
- DOI
  10.1109/TAP.2014.2342757
- Peer Reviewed / Open Access / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24760291
[Journal Article] Manufacture and Performance of a 60GHz-Band High-Efficiency Antenna with a Thick Resin Layer and the Feed through a Hole in a Silicon Chip2013
- Author(s)
  Jun Asano, Jiro Hirokawa, Hiroshi Nakano, Yasutake Hirachi, Hiroshi Isono, Atsushi Ishii, Makoto Ando
- Journal Title
  
  IEICE Trans. Commun.
  
  Volume : 96 Pages : 3108-3115
- DOI
  10.1587/transcom.E96.B.3108
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25249055
[Journal Article] Electromagnetic simulation modeling of silicon substrate for 60 GHz on-chip differential-feed dipole antenna2013
- Author(s)
  T. Hirano, K. Okada, J. Hirokawa, and M. Ando
- Journal Title
  
  Applied Physics Letters (APL)
  
  Volume : 103 Pages : 1-4
- DOI
  10.1063/1.4821295
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24760291
[Journal Article] A Lightweight Radial Line Slot Antenna with Honeycomb Structure for Space Use2008
- Author(s)
  Hideki Ueda, Jiro Hirokawa, Makoto Ando, Osamu Amano and Yukio Kamata
- Journal Title
  
  IEICE Trans. Commun. 91
  
  Pages : 871-877
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17360175
[Journal Article] A Lightweight Radial Line Slot Antenna with Honeycomb S tructure for Space Use2008
- Author(s)
  Hideki, Ueda, Jiro, Hirokawa, Makoto, Ando, Osamu, Amano, Yukio, Kamata
- Journal Title
  
  IEICE Trans. Commun. 90
  
  Pages : 871-877
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17360175
[Journal Article] A Cost-Effective Transition between a Microstrip Line and a Post-Wall Waveguide using a Laminated LTCC Substrate in 60-GHz Band2007
- Author(s)
  Takafumi Kai, Jiro Hirokawa, Makoto Ando, Hir oshi Nakano, Yasutake Hirachi
- Journal Title
  
  IEICE Trans. Electron. 90
  
  Pages : 407-410
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17360175
[Journal Article] Moment Method Analysis of a Plane Wave Generator in an Oversized Rectangular Waveguide2007
- Author(s)
  Takafumi Kai, Jiro Hirokawa, Makoto Ando
- Journal Title
  
  IEICE Trans. Commun. 90・1
  
  Pages : 105-113
- Data Source
  KAKENHI-PROJECT-17360175
[Journal Article] Analysis of a Rectangular Waveguide, Edge-Slot Array with Finite Wall Thickness2007
- Author(s)
  John C.Young, Jiro Hirokawa, Makoto Ando
- Journal Title
  
  IEEE Trans. Antennas ＆ Propagat. 55・3
  
  Pages : 812-819
- Data Source
  KAKENHI-PROJECT-17360175
[Journal Article] Reduction of Azimuthal Amplitude Ripple in the Rotating-Mode Feed to a Radial Waveguide by Using a Crossed Dog-Bone Slot2007
- Author(s)
  Kaoru Sudo, Toru Oizumi, Jiro Hirokawa and Makoto Ando
- Journal Title
  
  IEEE Trans. Antennas & Propagat. 55
  
  Pages : 2618-2622
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17360175
[Journal Article] Reduction of Azimuthal Amplitude Ripple in the Rotating-Mode Feed to a Radial Waveguide by Using a Crossed Dog-Bone Slot2007
- Author(s)
  Kaoru, Sudo, Toni, Oizumi, Jiro, Hirokawa, Makoto, Ando
- Journal Title
  
  IEEE Trans. Antennas & Propagat 55
  
  Pages : 2618-2622
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17360175
[Journal Article] A Cost-Effective Transition between a Microstrip Line and a Post-Wall Waveguide using a Laminated LTCC Substrate in 60-GHz Band2007
- Author(s)
  Kai, Takafumi, Jiro, Hirokawa, Makoto, Ando, Hiroshi, Nakano, Yasutake, Hirachi
- Journal Title
  
  IEICE Trans. Electron 90
  
  Pages : 407-410
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17360175
[Journal Article] A Single-Layer Hollow-Waveguide 8-Way Butler Matrix2006
- Author(s)
  Shin-ichi Yamamoto, Jiro Hirokawa, Makoto Ando
- Journal Title
  
  IEICE Trans. Electron. 89・7
  
  Pages : 1080-1088
- Data Source
  KAKENHI-PROJECT-17360175
[Journal Article] Center feed single layer slotted waveguide arra2006
- Author(s)
  Se-Hyun Park, Yasuhiro Tsunemitsu, Jiro Hirokawa, Makoto Ando
- Journal Title
  
  IEEE Trans. Antennas ＆ Propagat. 54・5
  
  Pages : 1474-1480
- Data Source
  KAKENHI-PROJECT-17360175
[Journal Article] Single-layer Waveguide Feed for Uniform Plane TEM-wave in Oversized-rectangular Waveguide with Hard-surface Sidewalls2006
- Author(s)
  Miroslav Samardzija, Takafumi Kai, Jiro Hirokawa, Makoto Ando
- Journal Title
  
  IEEE Trans Antennas ＆ Propagat. 54・10
  
  Pages : 2813-2819
- Data Source
  KAKENHI-PROJECT-17360175
[Journal Article] Coupling of a circularly polarized slot pair on a corrugated waveguide of finite length2006
- Author(s)
  Kei Sato, Jiro Hirokawa, Kaoru Sudo, Makoto Ando
- Journal Title
  
  IEICE Electronics Express 3・19
  
  Pages : 424-428
- Data Source
  KAKENHI-PROJECT-17360175
[Journal Article] Grating Lobes Suppression in Transverse Slot Linear Array with a Dual Parasitic Beam of Strip Dipoles2005
- Author(s)
  MG S.Hossain, J.Hirokawa, M.Ando
- Journal Title
  
  IEICE Trans.Commun. 88・6
  
  Pages : 2320-2326
- Data Source
  KAKENHI-PROJECT-17360175
[Journal Article] Reflection Characteristics of Center-Feed Single-Layer Waveguide Arrays2005
- Author(s)
  Y.Tsunemitsu, S.-H.Park, J.Hirokawa, M.Ando, Y.Miura 他
- Journal Title
  
  IEICE Trans.Commun. 88・6
  
  Pages : 2313-2319
- Data Source
  KAKENHI-PROJECT-17360175
[Journal Article] An Alternating-Phase Fed Single-Layer Slotted Waveguide Array in 76 GHz Band and Its Sidelobe Suppression2005
- Author(s)
  Y.Kimura, M.Takahashi, J.Hirokawa, M.Ando, M.Haneishi
- Journal Title
  
  IEICE Trans.Electron. 88・10
  
  Pages : 1952-1960
- Data Source
  KAKENHI-PROJECT-17360175
[Journal Article] A Low-Cost and Very Compact Wireless Terminal Integrated on the Back of Waveguide Planar Array for 26GHz Band Fixed Wireless Access Systems2005
- Author(s)
  Y.Kimura, Y.Miura, T.Shirosaki, T.Taniguchi, J.Hirokawa, M.Ando他
- Journal Title
  
  IEEE Trans.Antennas & Propagat. 53・8
  
  Pages : 2456-2463
- Data Source
  KAKENHI-PROJECT-17360175
[Journal Article] Waveguide Broad-Wall Transverse Slot Linear Array with Reflection Canceling Inductive Posts & Grating-Lobe Suppressing Parasitic Dipoles2005
- Author(s)
  MG S.Hossain, J.Hirokawa, M.Ando
- Journal Title
  
  IEICE Trans.Electron. 88・12
  
  Pages : 2266-2273
- Data Source
  KAKENHI-PROJECT-17360175
[Journal Article] A Three-Way Divider for Partially-Corporate Feed in an Alternating Phase-Fed Single-Layer Slotted Waveguide Array2005
- Author(s)
  M.Zhang, J.Hirokawa, M.Ando
- Journal Title
  
  IEICE Trans.Commun. 88・11
  
  Pages : 4339-4345
- Data Source
  KAKENHI-PROJECT-17360175
[Journal Article] A Cost-Effective Transition between a Microstrip Line and a Post-Wall Waveguide using a Laminated LTCC Substrate in 60-GHz Band
- Author(s)
  Takafumi Kai, Jiro Hirokawa, Makoto Ando, Hiroshi Nakano, Yasutake Hirachi
- Journal Title
  
  IEICE Trans. Electron
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17360175
[Presentation] 60 GHz-band Compact Photonic Antenna Module with Integrated Photodiode2016
- Author(s)
  K. Furuya, S. Akiba, J. Hirokawa, and M. Ando
- Organizer
  Intl. Symp. Antennas Propag.
- Place of Presentation
  Okinawa Convention Center, Ginowan, Okinawa
- Year and Date
  2016-10-24
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25249055
[Presentation] Differential-feed Patch Antenna on the Thick Resin in a 60GHz Band Silicon Chip2016
- Author(s)
  J. Hirokawa, N. Oikawa, Y. Hirachi, and M. Ando
- Organizer
  Euro. Conf. Antennas Propagat.
- Place of Presentation
  Congress Center, Davos, Switzerland
- Year and Date
  2016-04-10
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25249055
[Presentation] 60-GHz Compact Antenna Module Integrated with Photodiode for Various Two-Dimensional Arrays and RoF-Based Beam Forming2016
- Author(s)
  K. Furuya, M. Oishi, S. Akiba, J. Hirokawa, and M. Ando
- Organizer
  Intl. Topical Meeting Microw. Photonics
- Place of Presentation
  Hilton Hotel, Long Beach, U.S.A.
- Year and Date
  2016-10-31
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25249055
[Presentation] Corporate-Feed Slotted Wavguide Array Antenna at 350 GHz Band by Silicon Process2016
- Author(s)
  K. Tekkouk, J. Hirokawa, K. Oogimoto, T. Nagatsuma, H. Seto, Y. Inoue, and M. Saito
- Organizer
  IEEE AP-S URSI Intl. Symp.
- Place of Presentation
  The El Conquistador Resort, Fajardo, U.S.A.
- Year and Date
  2016-06-26
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15F15366
[Presentation] Plate-Laminated Corporate-Feed Slotted Waveguide Array Antenna at 350-GHz Band by Silicon Process2016
- Author(s)
  K. Tekkouk, J. Hirokawa, K. Oogimoto, T. Nagatsuma, H. Seto, Y. Inoue, and M. Saito
- Organizer
  Intl. Symp. Antennas Propag.
- Place of Presentation
  Okinawa Convention Center, Ginowan, Okinawa
- Year and Date
  2016-10-24
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15F15366
[Presentation] Fabrication of Plate-laminated Waveguide for 350GHz Band by Silicon Process2015
- Author(s)
  J. Hirokawa, S. Suetsugu, Y. Minamikata, T. Nagatsuma, H. Seto, Y. Inoue, and M. Saito
- Organizer
  URSI Atlantic Radio Science Conf.
- Place of Presentation
  ExpoMeloneras Conv. Centre, Gran Canaria，スペイン
- Year and Date
  2015-05-17
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26630171
[Presentation] 平面アレーアンテナを用いたテラヘルツ帯近接無線通信における伝送品質の改善2015
- Author(s)
  扇本一輝, 南方佑介, 広川二郎, 桑野茂, 寺田純, 枚田明彦, 永妻忠夫
- Organizer
  電子情報通信学会総合大会
- Place of Presentation
  立命館大学（草津市）
- Year and Date
  2015-03-11
- Data Source
  KAKENHI-PROJECT-26630171
[Presentation] Stable operation of an oscillator chip mounted on a thick-resin patch antenna on a silicon chip in the 60GHz band2015
- Author(s)
  T. Nemoto, J. Hirokawa, Y. Hirachi, and M. Ando
- Organizer
  Intl. Workshop Electromagnetics
- Place of Presentation
  National Chiao-Tung University, Hsinchu, Taiwan
- Year and Date
  2015-11-16
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25249055
[Presentation] Quadrature Oscillator Connection and Differential Feed of a Patch Antenna on the Thick Resin in a 60GHz Band Silicon Chip2015
- Author(s)
  J. Hirokawa, N. Oikawa, Y. Hirachi, K. Okada, and M. Ando
- Organizer
  International Workshop on Antennas Technology
- Place of Presentation
  Hotel President(韓国，ソウル市)
- Year and Date
  2015-03-05
- Data Source
  KAKENHI-PROJECT-25249055
[Presentation] 外導体付平行 2 線給電によるシリコンチップ背面厚膜誘電体層上板状差動アンテナの検討2015
- Author(s)
  及川直也, 広川二郎, 平地康剛, 安藤真
- Organizer
  電子情報通信学会総合大会
- Place of Presentation
  立命館大学(草津市)
- Year and Date
  2015-03-13
- Data Source
  KAKENHI-PROJECT-25249055
[Presentation] Close-Proximity Terahertz Communications Using Phase Modulation and Array Antennas2015
- Author(s)
  K. Oogimoto, Y. Inubushi, J. Hirokawa, and T. Nagatsuma
- Organizer
  International Symposium on Frontiers in THz Technology
- Place of Presentation
  Congress Center in ACT CITY, 浜松市
- Year and Date
  2015-08-31
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26630171
[Presentation] Plate-laminated Waveguides for 350GHz Band Fabricated by Silicon Process2015
- Author(s)
  J. Hirokawa, S. Suetsugu, K. Oogimoto, T. Nagatsuma, H. Seto, Y. Inoue, and M. Saito
- Organizer
  Vietnam-Japan MicroWave
- Place of Presentation
  Univ. of Science - Vietnam Natl. Univ., Ho Chi Minh，ベトナム
- Year and Date
  2015-08-10
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26630171
[Presentation] シリコンプロセスを用いた350GHz帯積層薄板接合導波路アンテナの試作2014
- Author(s)
  広川二郎，戸村崇，南方佑介，永妻忠夫，瀬戸弘之，井上良幸，加藤邦男
- Organizer
  電子情報通信学会通信ソサイアティ大会
- Place of Presentation
  徳島大学(徳島市)
- Year and Date
  2014-09-24
- Data Source
  KAKENHI-PROJECT-26630171
[Presentation] Coaxial-line Connection of a Circularly-polarized Patch Array Antenna on the Thick Resin and a 60 GHz-band Quadrature Oscillator Chip2014
- Author(s)
  N. Oikawa, J. Hirokawa, H. Nakano, Y. Hirachi, K. Okada, and M. Ando
- Organizer
  International Workshop on Electromagnetics
- Place of Presentation
  北海道大学(札幌市)
- Year and Date
  2014-08-05
- Data Source
  KAKENHI-PROJECT-25249055
[Presentation] Patch Antenna on a Thick Resin Layer Fed by Coaxial-lines through a Hole in a Silicon Chip in the 60GHz Band2014
- Author(s)
  N. Oikawa, J. Hirokawa, H. Nakano, Y. Hirachi, and M.Ando
- Organizer
  International Symposium on Antennas and Propagation
- Place of Presentation
  Grand Hi-Lai Hotel (台湾，高雄市)
- Year and Date
  2014-12-04
- Data Source
  KAKENHI-PROJECT-25249055
[Presentation] 厚膜誘電体層上円偏波パッチアレーと60GHz帯4相発振回路チップとの同軸接続2014
- Author(s)
  及川直也，広川二郎，中野洋，平地康剛，岡田健一，安藤真
- Organizer
  電子情報通信学会マイクロ波研究会
- Place of Presentation
  同志社大学(京都市)
- Year and Date
  2014-05-23
- Data Source
  KAKENHI-PROJECT-25249055
[Presentation] 電磁界シミュレーションによる短縮遠方界利得測定法の相互結合による誤差の評価2014
- Author(s)
  平野拓一, 広川二郎, 安藤真
- Organizer
  電子情報通信学会技術研究報告
- Place of Presentation
  郡山市労働福祉会館
- Data Source
  KAKENHI-PROJECT-24760291
[Presentation] Heイオン照射によるシリコン基板高抵抗化の電磁界シミュレーションの基礎検討2014
- Author(s)
  矢尾裕樹・平野拓一・李　寧・岡田健一・松澤　昭・広川二郎・安藤　真・井上　剛・正岡章賀・坂根　仁
- Organizer
  電子情報通信学会技術研究報告
- Place of Presentation
  同志社大学烏丸キャンパス
- Data Source
  KAKENHI-PROJECT-24760291
[Presentation] 材料への微細空孔生成による低損失化の電磁界シミュレーション2014
- Author(s)
  矢尾裕樹・平野拓一・広川二郎・安藤　真
- Organizer
  電子情報通信学会総合大会
- Place of Presentation
  新潟大学
- Data Source
  KAKENHI-PROJECT-24760291
[Presentation] Measurement Technique for Gain and Distance and Numerical Simulation with a Dipole Antenna2014
- Author(s)
  Takuichi Hirano, Jiro Hirokawa, and Makoto Ando
- Organizer
  IEEE International Symposium on Antennas and Propagation
- Place of Presentation
  Memphis, Tennessee, USA
- Data Source
  KAKENHI-PROJECT-24760291
[Presentation] Evaluation of Effective Permittivity and Permeability for Dummy Metal Fills in a CMOS Chip Using Capacitor and Inductor Model2013
- Author(s)
  T. Hirano, K. Okada, J. Hirokawa, M. Ando
- Organizer
  URSI Commission B International Symposium on Electromagnetic Theory (EMTS)
- Place of Presentation
  Hiroshima, Japan
- Invited
- Data Source
  KAKENHI-PROJECT-24760291
[Presentation] Approximate Evaluation of Effective Permittivity for Metal Dummies in a CMOS Chip Using Electrostatic Capacitor Model2013
- Author(s)
  Takuichi Hirano, Kenichi Okada, Jiro Hirokawa, Makoto Ando
- Organizer
  European Conference on Antennas and Propagation (EuCAP)
- Place of Presentation
  Gothenburg, Sweden
- Data Source
  KAKENHI-PROJECT-24760291
[Presentation] 微細構造の実効誘電率計算のための静電界解析2013
- Author(s)
  平野拓一・広川二郎・安藤　真
- Organizer
  電子情報通信学会技術研究報
- Place of Presentation
  稚内
- Data Source
  KAKENHI-PROJECT-24760291
[Presentation] シリコン基板の部分的高抵抗化によるCMOS 基板上オンチップダイポールアンテナの放射効率改善の基礎検討2013
- Author(s)
  矢尾裕樹・平野拓一・岡田健一・広川二郎・安藤　真
- Organizer
  電子情報通信学会ソサイエティ大会
- Place of Presentation
  福岡工大
- Data Source
  KAKENHI-PROJECT-24760291
[Presentation] 60 GHz On-Chip Loop Antenna Integrated in a 0.18 μm CMOS Technology2013
- Author(s)
  Yuki Yao, Takuichi Hirano, Kenichi Okada, Jiro Hirokawa, Makoto Ando
- Organizer
  International Symposium on Antennas and Propagation (ISAP)
- Place of Presentation
  Nanjing, China
- Data Source
  KAKENHI-PROJECT-24760291
[Presentation] オンチップアンテナのイオン照射を想定した基板の高抵抗化よる放射効率改善の電磁界シミュレーション2013
- Author(s)
  矢尾裕樹・平野拓一・岡田健一・広川二郎・安藤　真
- Organizer
  電子情報通信学会技術研究報告
- Place of Presentation
  松江
- Data Source
  KAKENHI-PROJECT-24760291
[Presentation] Plate-laminated WaveguideSlot Array Antennas for 120GHz Band and350GHz Band2012
- Author(s)
  廣川二郎
- Organizer
  電子情報通信学会アンテナ・伝播研究会
- Place of Presentation
  てんぶす那覇,那覇市
- Year and Date
  2012-01-10
- Data Source
  KAKENHI-PROJECT-23656251
[Presentation] Millimeter-wave band arrayantennas using transmission-loss reducedwaveguide structures2012
- Author(s)
  廣川二郎
- Organizer
  European Conferenceon Antennas and Propagation
- Place of Presentation
  Prague Congress Centre,チェコ
- Year and Date
  2012-03-27
- Data Source
  KAKENHI-PROJECT-23656251
[Presentation] 60 GHz On-Chip Dipole Antenna with Differential Feed2012
- Author(s)
  T. Hirano, T. Yamaguchi, N. Li, K. Okada, J. Hirokawa, M. Ando
- Organizer
  Proceedings of Asia-Pacific Microwave Conference (APMC), 2D4-01 (poster), pp.304-306
- Place of Presentation
  Kaohsiung, Taiwan
- Data Source
  KAKENHI-PROJECT-24760291
[Presentation] 60 GHz帯差動励振オンチップダイポールアンテナの反射係数の電磁界解析および測定結果2012
- Author(s)
  平野拓一, 山口達也, 李　寧, 岡田健一, 広川二郎, 安藤　真
- Organizer
  電子情報通信学会ソサイエティ大会講演論文集, C-15-2
- Place of Presentation
  富山大
- Data Source
  KAKENHI-PROJECT-24760291
[Presentation] Millimeter-wave band array antennas using transmission-loss reduced waveguide structures2012
- Author(s)
  広川二郎
- Organizer
  European Conference on Antennas and Propagation(招待講演)
- Place of Presentation
  Prague Congress Centre
- Data Source
  KAKENHI-PROJECT-23656251
[Presentation] Si CMOS基板上ミリ波帯オンチップダイポール・ループ・パッチアンテナの放射効率の電磁界シミュレーション2012
- Author(s)
  平野拓一, 岡田健一, 広川二郎, 安藤真
- Organizer
  電子情報通信学会技術研究報告, vol. 112, no. 257, EST2012-57, pp. 55-60
- Place of Presentation
  東北学院大学多賀城キャンパス
- Data Source
  KAKENHI-PROJECT-24760291
[Presentation] Antenna on a Thick Resin layer of a Silicon Chip and a Slab Antenna Fed by Post-wall Waveguide2012
- Author(s)
  J Hirokawa
- Organizer
  Asia Pacific Conference on Antennas and Propagation
- Place of Presentation
  Furama Riverfront Hotel, シンガポール
- Year and Date
  2012-08-29
- Data Source
  KAKENHI-PROJECT-22246052
[Presentation] シリコンチップにおける60GHz帯厚膜誘電体層上円偏波パッチアレーと4相発振回路との同軸接続に関する基礎検討2012
- Author(s)
  浅野隼・広川二郎・平地康剛・安藤真
- Organizer
  電子情報通信学会総合大会
- Place of Presentation
  岡山大学,岡山県
- Year and Date
  2012-03-20
- Data Source
  KAKENHI-PROJECT-22246052
[Presentation] 反射箱を用いた60GHz帯小型アンテナの放射効率測定2012
- Author(s)
  細野邦彦・櫻井仁夫・広川二郎・安藤真
- Organizer
  電子情報通信学会東京支部学生会発表会
- Place of Presentation
  東海大学高輪キャンパス,東京都
- Year and Date
  2012-03-03
- Data Source
  KAKENHI-PROJECT-22246052
[Presentation] Plate-laminated Waveguide Slot Array Antennas for 120GHz Band and 350GHz Band2012
- Author(s)
  広川二郎，金　東眞
- Organizer
  電子情報通信学会アンテナ・伝播研究会
- Place of Presentation
  てんぶす那覇
- Data Source
  KAKENHI-PROJECT-23656251
[Presentation] Designs and Measurements ofPlate-laminated Waveguide Slot ArrayAntennas for 120GHz Band and 350GHz Band2011
- Author(s)
  廣川二郎
- Organizer
  Asia Pacific Microwave Conference
- Place of Presentation
  Melbourne ConventionExhibition Center オーストラリア
- Year and Date
  2011-12-06
- Data Source
  KAKENHI-PROJECT-23656251
[Presentation] Design and Fabrication of a Coporate-feed Plate-laminated Waveguide Slot Array Antenna for 120GHz-band2011
- Author(s)
  金　東眞，広川二郎，永妻忠夫，安藤　真
- Organizer
  2011 IEEE AP-S URSI International Symposium
- Place of Presentation
  Spokane Convention Center
- Data Source
  KAKENHI-PROJECT-23656251
[Presentation] Design extensibility of plate-laminated millimeter-waveguide slot array antennas2011
- Author(s)
  広川二郎
- Organizer
  2011 Thailand-Japan MicroWave
- Place of Presentation
  King Mongkut's Institute of Techology Ladkrabang
- Data Source
  KAKENHI-PROJECT-23656251
[Presentation] Designs and Measurements of Plate-laminated Waveguide Slot Array Antennas for 120GHz Band and 350GHz Band2011
- Author(s)
  広川二郎，金　東眞，櫻井仁夫，安藤　真，高田卓馬，永妻忠夫
- Organizer
  Asia Pacific Microwave Conference
- Place of Presentation
  Melbourne Convention Exhibition Center
- Data Source
  KAKENHI-PROJECT-23656251
[Presentation] ミリ波帯アレーアンテナにおける伝送損失低減導波路構造のいろいろ2011
- Author(s)
  廣川二郎
- Organizer
  電子情報通信学会アンテナ・伝播研究会
- Place of Presentation
  大阪大学,豊中市
- Year and Date
  2011-09-08
- Data Source
  KAKENHI-PROJECT-23656251
[Presentation] Design extensibility of plate-laminated millimeter-waveguide slot array antennas2011
- Author(s)
  廣川二郎
- Organizer
  2011 Thailand-Japan MicroWave
- Place of Presentation
  King Mongkut's Institute of Technology Ladkrabang,タイ
- Year and Date
  2011-08-11
- Data Source
  KAKENHI-PROJECT-23656251
[Presentation] Characterization of Waveguide Slot Antenna Array for 300-GHz-band Wireless Link Systems2011
- Author(s)
  高田卓馬，久武信太郎，永妻忠夫，金　東眞，櫻井仁夫，広川二郎
- Organizer
  International Symposium on Terahertz NanoScience.
- Place of Presentation
  大阪大学中之島センター
- Data Source
  KAKENHI-PROJECT-23656251
[Presentation] Fabrication of Antennas on a Thick Resin Layer Fed through a Hole from the Bottom in a Silicon Chip at 60GHz2011
- Author(s)
  J.Hirokawa
- Organizer
  European Conference on Antennas and Propagation
- Place of Presentation
  EUR Congressi, ローマ,イタリア
- Year and Date
  2011-04-14
- Data Source
  KAKENHI-PROJECT-22246052
[Presentation] 光検出器を用いた60GHz帯小型アンテナ指向性測定の基礎検討2011
- Author(s)
  木下和樹・櫻井仁夫・広川二郎・安藤真
- Organizer
  電子情報通信学会2011年総合大会
- Place of Presentation
  東京都市大学
- Year and Date
  2011-03-17
- Data Source
  KAKENHI-PROJECT-22246052
[Presentation] Design of a Circularly Polarized Patch Antenna on the Thick Resin of a Silicon Chip2011
- Author(s)
  KimHuey Koh・Jiro Hirokawa・Yasutake Hirachi・Makoto Ando
- Organizer
  電子情報通信学会2011年総合大会
- Place of Presentation
  東京都市大学
- Year and Date
  2011-03-14
- Data Source
  KAKENHI-PROJECT-22246052
[Presentation] シリコンチップ厚膜誘電体層上ミリ波ダイポールアンテナの給電部の小型化2011
- Author(s)
  鈴木知也・広川二郎・平地康剛・安藤真
- Organizer
  電子情報通信学会2011年総合大会
- Place of Presentation
  東京都市大学
- Year and Date
  2011-03-14
- Data Source
  KAKENHI-PROJECT-22246052
[Presentation] Design of Circularly Polarized Patch Antennas with Coaxial Feed through a Silicon Chip2011
- Author(s)
  KimHuey Koh, Takuichi Hirano, Jiro Hirokawa, Makoto Ando
- Organizer
  International Workshop on Millimeter Wave Wireless Technology and Applications
- Place of Presentation
  東京工業大学
- Year and Date
  2011-12-06
- Data Source
  KAKENHI-PROJECT-22246052
[Presentation] Size Reduction of the Waveguide Feed Circuit for a Millimeter-Wave Dipole Antenna on a Thick Resin Layer on the Back Side of a Silicon Chip at 60GHz2011
- Author(s)
  Tomoya Suzuki, Jiro Hirokawa, Yasutake Hirachi, Makoto Ando
- Organizer
  International Workshop on Millimeter Wave Wireless Technology and Applications
- Place of Presentation
  東京工業大学
- Year and Date
  2011-12-06
- Data Source
  KAKENHI-PROJECT-22246052
[Presentation] Antenna Technologies in Tokyo Tech Millimeter-wave Research Project2011
- Author(s)
  Jiro Hirokawa
- Organizer
  International Workshop on Millimeter Wave Wireless Technology and Applications
- Place of Presentation
  東京工業大学
- Year and Date
  2011-12-06
- Data Source
  KAKENHI-PROJECT-22246052
[Presentation] Size Reduction of the Waveguide Feed Circuit for a Millimeter-Wave Dipole Antenna on a Thick Resin Layer on the Back Side of a Silicon Chip at 60GHz2011
- Author(s)
  Tomoya Suzuki, Jiro Hirokawa, Yasutake Hirachi, Makoto Ando
- Organizer
  2010 International Symposium on Antennas and Propagation
- Place of Presentation
  マカオ, ベネチアンホテル
- Year and Date
  2011-11-25
- Data Source
  KAKENHI-PROJECT-22246052
[Presentation] Design of Circularly Polarized Patch Antennas with Coaxial Feed through a Silicon Chip2011
- Author(s)
  KimHuey Koh, Takuichi Hirano, Jiro Hirokawa, Makoto Ando
- Organizer
  2010 International Symposium on Antennas and Propagation
- Place of Presentation
  マカオ, ベネチアンホテル
- Year and Date
  2011-11-25
- Data Source
  KAKENHI-PROJECT-22246052
[Presentation] Feasibility of Radiation Pattern Measurement using a Photo Detector for Small Antennas in the 60GHz Band2011
- Author(s)
  K.Kinoshita, K.Sakurai, J.Hirokawa, M.Ando
- Organizer
  International Symposium on Antennas and Propagation
- Place of Presentation
  Lotte Hotel,済州島,韓国
- Year and Date
  2011-10-28
- Data Source
  KAKENHI-PROJECT-22246052
[Presentation] 光検出器を用いたミリ波帯小型アンテナ指向性近距離測定の基礎検討2011
- Author(s)
  木下和樹・櫻井仁夫・広川二郎・安藤真
- Organizer
  電子情報通信学会通信ソサエティ大会
- Place of Presentation
  北海道大学,北海道
- Year and Date
  2011-09-15
- Data Source
  KAKENHI-PROJECT-22246052
[Presentation] Fabrication of Antennas on a Thick Resin Layer Fed through a Hole from the Bottom in a Silicon Chip at 60GHz2011
- Author(s)
  J.Hirokawa, K.H.Koh, T.Suzuki, Y.Hirachi, M.Ando
- Organizer
  European Conference on Antennas and Propagation
- Place of Presentation
  EUR Congressi, ローマ,イタリア
- Year and Date
  2011-04-14
- Data Source
  KAKENHI-PROJECT-22246052
[Presentation] 同軸構造背面給電シリコンチップ厚膜誘電体層上円偏波パッチアンテナの特性2011
- Author(s)
  浅野隼・Kimhuey Koh・広川二郎・平地康剛・安藤真
- Organizer
  電子情報通信学会通信ソサエティ大会
- Place of Presentation
  北海道大学,北海道
- Year and Date
  2011-09-14
- Data Source
  KAKENHI-PROJECT-22246052
[Presentation] 350 GHz帯導波管スロットアレーアンテナを用いた無線通信実験2011
- Author(s)
  高田卓馬，永妻忠夫，久武信太郎，金　東眞，櫻井仁夫，広川二郎
- Organizer
  電子情報通信学会エレクトロニクスソサイエティ大会
- Place of Presentation
  北海道大学
- Data Source
  KAKENHI-PROJECT-23656251
[Presentation] ミリ波帯アレーアンテナにおける伝送損失低減導波路構造のいろいろ2011
- Author(s)
  広川二郎
- Organizer
  電子情報通信学会アンテナ・伝播研究会(招待講演)
- Place of Presentation
  大阪大学
- Data Source
  KAKENHI-PROJECT-23656251
[Presentation] Design and Measurement of a Corporate-feed Plate-laminated Waveguide Slot Array Antenna for 120 GHz-band2011
- Author(s)
  金　東眞，櫻井仁夫，広川二郎，安藤　真，高田卓馬，永妻忠夫
- Organizer
  電子情報通信学会アンテナ・伝播研究会
- Place of Presentation
  信州大学
- Data Source
  KAKENHI-PROJECT-23656251
[Presentation] Design and Fabrication of Double-Layer Waveguide Slot Array Antennas using Diffusion Bonding of Laminated Thin Plate for 350 GHz-band2011
- Author(s)
  金　東眞，櫻井仁夫，広川二郎，高田卓馬，永妻忠夫
- Organizer
  電子情報通信学会通信ソサイエティ大会
- Place of Presentation
  北海道大学
- Data Source
  KAKENHI-PROJECT-23656251
[Presentation] Antenna Technologies in Tokyo Tech Millimeter-wave Research Project2010
- Author(s)
  J.Hirokawa
- Organizer
  International Workshop on Millimeter Wave Wireless Technology and Applications
- Place of Presentation
  東京工業大学,東京都
- Year and Date
  2010-12-06
- Data Source
  KAKENHI-PROJECT-22246052
[Presentation] A Linear Array of Transverse Slots on a Hollow Waveguide with a Layer of Parasitic Dipole-Quartets for Sidelobe Suppression2007
- Author(s)
  Jiro Hirokawa
- Organizer
  Asia Pasific Microwave Conf.
- Place of Presentation
  Grand Hyatt Erawan Bangkok Hotel
- Year and Date
  2007-12-14
- Data Source
  KAKENHI-PROJECT-17360175
[Presentation] A Linear Array of Transverse Slots on a Hollow Waveguide with a Layer of Parasitic Dipole-Quartets for Sidelobe Suppression2007
- Author(s)
  Jiro Hirokawa
- Organizer
  Asia Pasific Microwave Conf.
- Place of Presentation
  Grand Hyatt Erawan Bangkok Hotel
- Year and Date
  2007-12-14
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17360175
[Presentation] A LinearArray of Transverse Slots on a Hollow Waveguide with a Layer of Parasitic Dipole-Quartets for Sidelobe Suppression2007
- Author(s)
  Jiro, Hirokawa
- Organizer
  Asia Pasific Microwave Conf
- Place of Presentation
  Grand Hyatt Erawan Bangkok Hotel
- Year and Date
  2007-12-14
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17360175
[Presentation] Antenna on a Thick Resin layer of a Silicon Chip and a Slab Antenna Fed by Post-wall Waveguide
- Author(s)
  J Hirokawa
- Organizer
  Asia Pacific Conference on Antennas and Propagation
- Place of Presentation
  Furama Riverfront Hotel, Singapore
- Invited
- Data Source
  KAKENHI-PROJECT-22246052
[Presentation] Measurement Technique for Gain and Distance and Numerical Simulation with a Dipole Antenna
- Author(s)
  Takuichi Hirano, Jiro Hirokawa, and Makoto Ando
- Organizer
  IEEE AP-S International Symposium, Session: 116.3
- Place of Presentation
  Memphis, TN, USA
- Year and Date
  2014-07-06 – 2014-07-11
- Data Source
  KAKENHI-PROJECT-24760291
[Presentation] 損失性媒質中におけるアンテナの利得計算に関する一検討
- Author(s)
  平野拓一, 広川二郎, 安藤真
- Organizer
  電子情報通信学会技術研究報告, vol. 114, no. 143, EST2014-29, pp. 113-116
- Place of Presentation
  室蘭工業大学
- Year and Date
  2014-07-17 – 2014-07-18
- Data Source
  KAKENHI-PROJECT-24760291
[Presentation] 透過係数の距離特性の最小二乗近似曲線を用いた短縮距離における遠方界利得測定の誤差の低減
- Author(s)
  飯田雄貴・平野拓一・安藤　真・広川二郎
- Organizer
  電子情報通信学会技術研究報告, vol. 114, no. 218, AP2014-96, pp. 23-26
- Place of Presentation
  東工大大岡山キャンパス
- Year and Date
  2014-09-18 – 2014-09-19
- Data Source
  KAKENHI-PROJECT-24760291
[Presentation] 5GHz 帯CMOS オンチップスパイラルインダクタの電磁界解析
- Author(s)
  平野拓一・李　寧・岡田健一・松澤　昭・広川二郎・安藤　真・井上　剛・坂根　仁
- Organizer
  電子情報通信学会ソサイエティ大会, C-15-9
- Place of Presentation
  徳島大
- Year and Date
  2014-09-23 – 2014-09-26
- Data Source
  KAKENHI-PROJECT-24760291
[Presentation] Gain Measurement of a Horn Antenna by Shortened Far-Field Technique with Averaging
- Author(s)
  Takuichi Hirano, Yuki Iida, Jiro Hirokawa, and Makoto Ando
- Organizer
  The 2014 IEEE International Conference on Antenna Measurements and Applications (CAMA)
- Place of Presentation
  Juan-Les-Pins, France
- Year and Date
  2014-11-16 – 2014-11-19
- Data Source
  KAKENHI-PROJECT-24760291
[Presentation] 距離を短縮した利得測定における最小二乗カーブフィッティングを用いた誤差の低減手法に関する検討
- Author(s)
  飯田雄貴・平野拓一・広川二郎・安藤真
- Organizer
  電子情報通信学会総合大会, B-1-211
- Place of Presentation
  立命館大
- Year and Date
  2015-03-10 – 2015-03-13
- Data Source
  KAKENHI-PROJECT-24760291
[Presentation] 平行 2 線同軸線路給電によるシリコンチップ背面厚膜誘電体層上板状ループアンテナの検討
- Author(s)
  及川直也・広川二郎・平地康剛・安藤　真
- Organizer
  信学2014総大B-1-155
- Place of Presentation
  新潟大学
- Data Source
  KAKENHI-PROJECT-25249055

1. ANDO Makoto (90159533)

# of Collaborated Projects : 13results

# of Collaborated Products : 68results
2. SAKURAI Kimio (30016620)

# of Collaborated Projects : 6results

# of Collaborated Products : 0results
3. HIRANO Takuichi (60345361)

# of Collaborated Projects : 4results

# of Collaborated Products : 23results
4. ZHANG Miao (90535866)

# of Collaborated Projects : 4results

# of Collaborated Products : 0results
5. NAGATSUMA Tadao (00452417)

# of Collaborated Projects : 4results

# of Collaborated Products : 11results
6. ASADA Masahiro (30167887)

# of Collaborated Projects : 1results

# of Collaborated Products : 0results
7. OKADA Kenichi (70361772)

# of Collaborated Projects : 1results

# of Collaborated Products : 11results
8. GOTO Naohisa (80009232)

# of Collaborated Projects : 1results

# of Collaborated Products : 0results
9. YONEYAMA Tsukasa (40006226)

# of Collaborated Projects : 1results

# of Collaborated Products : 0results
10. ARAKI Kiyomichi (60134821)

# of Collaborated Projects : 1results

# of Collaborated Products : 0results
11. TAKADA Jun-ichi (90222083)

# of Collaborated Projects : 1results

# of Collaborated Products : 0results
12. 齋藤美紀子 (80386739)

# of Collaborated Projects : 1results

# of Collaborated Products : 0results
13. 西森健太郎 (90500611)

# of Collaborated Projects : 1results

# of Collaborated Products : 0results
14. 平栗健史 (90582817)

# of Collaborated Projects : 1results

# of Collaborated Products : 0results
15. 本間尚樹 (70500718)

# of Collaborated Projects : 1results

# of Collaborated Products : 0results
16. 枚田明彦 (40500674)

# of Collaborated Projects : 1results

# of Collaborated Products : 0results
17. YAO Yuki

# of Collaborated Projects : 1results

# of Collaborated Products : 5results
18. NISHIKAWA Kunitoshi

# of Collaborated Projects : 1results

# of Collaborated Products : 0results
19. HIRACHI Yasutake

# of Collaborated Projects : 1results

# of Collaborated Products : 0results
20. ARAI Yukikazu

# of Collaborated Projects : 1results

# of Collaborated Products : 0results
21. TEKKOUK KARIM

# of Collaborated Projects : 1results

# of Collaborated Products : 9results

HIROKAWA Jiro 廣川 二郎

Research Projects

Research Products

Co-Researchers

Study of plate-laminated diffusion-bonding waveguide-type highly functional planar antennas in milli-meter to terahertz bandsPrincipal InvestigatorOngoing

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Research on analog beam scheduling with dual transmission using massive MIMOOngoing

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機能性誘電体層集積導波管スロットアレーアンテナとその近接テラヘルツ無線応用の研究Ongoing

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第５世代移動通信ヘテロジニアスネットワーク用ミリ波高機能平面アンテナシステムHost Researcher

Host Researcher

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Study of 300GHz-band high-gain high-efficiency wide-band planar antennas using silicon processPrincipal Investigator

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Study of Functionality Enhancement of Millimeter-wave Antenna on a Thick Resin on a Silicon CMOS ChipPrincipal Investigator

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High efficiency on-chip antennas for millimeter-wave high speed wireless communications

Principal Investigator

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High-gain,High-efficiency and Wide-band Planar Antennas usingPlate-laminated Hollow Waveguides in the 300GHz BandPrincipal Investigator

Principal Investigator

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Study of High-efficiency Millimeter-wave Antenna on a Thick Resin on a Silicon Chip and Development of the Measurement SystemsPrincipal Investigator

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Study of s 40dBi gain waveguide-type planar antenna of simple structure with 90% efficiency at 100GHzPrincipal Investigator

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一層構造導波管アレイアンテナのビーム走査のための位相器を節減した給電系の研究

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Single-layer waveguide power divider with chokes for dispensing with close electric contacts and its applications to planar antennas

Principal Investigator

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Integration of Millimeter-Wave Post-Wall Waveguide-Fed Parallel Plate Slot Array with Planar RF CircuitsPrincipal Investigator

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HIROKAWA Jiro 廣川二郎