Nishiyama Eisuke 西山英輔

… Alternative Names

西山英輔ニシヤマエイスケ

NISHIYAMA Eisuke 西山英輔

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Researcher Number	30295026
Other IDs
Affiliation (Current)	2025: 佐賀大学, 理工学部, 准教授
Affiliation (based on the past Project Information) *help	2023: 佐賀大学, 理工学部, 准教授 2018 – 2021: 佐賀大学, 理工学部, 准教授 2017: 佐賀大学, 工学(系)研究科(研究院), 准教授 2012 – 2016: 佐賀大学, 工学(系)研究科(研究院), 助教 2011: 佐賀大学, 大学院・工学系研究科, 助教 2010 – 2011: 佐賀大学, 工学系研究科, 助教 2009: 佐賀大学, 理工学部, 助教
Review Section/Research Field	Principal Investigator Communication/Network engineering Except Principal Investigator Communication/Network engineering / Basic Section 21020:Communication and network engineering-related
Keywords	Principal Investigator 無線電力伝送 / レクテナ / マルチ偏波 / マイクロストリップアレーアンテナ / 広角指向性 / マイクロ波 / マイクロストリップアンテナ / 高効率 / ディファレンシャル / 拡張性 / ディファレンシャルレクテナ / 平面アンテナ … More Except Principal Investigator … More アクティブアンテナ / RF信号処理 / アンテナ / 次世代ワイヤレス / イメージ抑圧 / ダウンコンバータ / 次世代無線システム / 周波数変換 / ワイヤレス / 通信工学 / 偏波切り替え / 放射パターン制御 / ビーム切替 / 空間波動 / 偏波 / 空間変調 / 到来角推定 / ビーム追尾 / マイクロ波回路・アンテナ一体複合化 / 波動信号処理 / 空間領域パラメータ / 機能アンテナ / 直交偏波検波識別 / 直交偏波切り替え / Push-Push発振器 / 簡易送受信モジュール / 両平面マイクロ波回路 / 直交偏波 / 平面アレーアンテナ / ミリ波 / マイクロ波 Less

Up/down-converter integrated active antennas for next generation wireless systems
- Principal Investigator
  
  豊田一彦
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 21020:Communication and network engineering-related
- Research Institution
  Saga University
Active integrated array antenna for microwave signal processing
- Principal Investigator
  
  Toyoda Ichihiko
- Project Period (FY)
  2017 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Communication/Network engineering
- Research Institution
  Saga University
Functional rectennas suitable for microwave wireless power transmission to mobile devicesPrincipal Investigator
- Principal Investigator
  
  Nishiyama Eisuke
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Communication/Network engineering
- Research Institution
  Saga University
Advanced Planar Antennas for Spatial Wave Signal Processing
- Principal Investigator
  
  TOYODA Ichihiko
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Communication/Network engineering
- Research Institution
  Saga University
Differential Rectenna with High Expandability and Compact Structure for Wireless Power Transfer using MicrowavePrincipal Investigator
- Principal Investigator
  
  NISHIYAMA Eisuke
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Communication/Network engineering
- Research Institution
  Saga University
Microwave and millimeter-wave signal processing and its application to transceiver antenna module
- Principal Investigator
  
  AIKAWA Masayoshi
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Communication/Network engineering
- Research Institution
  Saga University

[Journal Article] A Quad-Polarization and Beam Agile Array Antenna Using Rat-Race Coupler and Switched-Line Phase Shifter2023
- Author(s)
  Hasan Maodudul、Nishiyama Eisuke、Toyoda Ichihiko
- Journal Title
  
  IEEE Open Journal of Antennas and Propagation
  
  Volume: 4 Pages: 990-999
- DOI
  10.1109/ojap.2023.3316704
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K03840
[Journal Article] Three‐state pattern reconfigurable active antenna integrated with Gunn oscillator and switched‐line phase shifter2023
- Author(s)
  Hasan Maodudul、Nishiyama Eisuke、Tanaka Takayuki、Toyoda Ichihiko
- Journal Title
  
  Electronics Letters
  
  Volume: 59 Issue: 12 Pages: 1-3
- DOI
  10.1049/ell2.12839
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K03840
[Journal Article] Multi-layer approach of polarization agile oscillating-type active integrated array antennas for RFtransmitter front-end2022
- Author(s)
  Hasan Maodudul、Nishiyama Eisuke、Toyoda Ichihiko
- Journal Title
  
  International Journal of Microwave and Wireless Technologies
  
  Volume: 13 Issue: 4 Pages: 1-9
- DOI
  10.1017/s1759078722000460
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K06429
[Journal Article] A Beam-Switchable Self-Oscillating Active Integrated Array Antenna Using Gunn Oscillator and Magic-T2021
- Author(s)
  HASAN Maodudul、NISHIYAMA Eisuke、TOYODA Ichihiko
- Journal Title
  
  IEICE Trans. Commun.
  
  Volume: E104.B Issue: 11 Pages: 1419-1428
- DOI
  10.1587/transcom.2021EBP3003
- NAID
  130008109977
- ISSN
  0916-8516, 1745-1345
- Year and Date
  2021-11-01
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K06429
[Journal Article] A DUAL-BEAM SWITCHABLE SELF-OSCILLATING KU-BAND ACTIVE ARRAY ANTENNA INTEGRATING POSITIVE FEEDBACK TYPE PUSH-PUSH OSCILLATOR AND PSK MODULATOR2021
- Author(s)
  Hasan Maodudul、Nishiyama Eisuke、Tanaka Takayuki、Toyoda Ichihiko
- Journal Title
  
  Progress In Electromagnetics Research C
  
  Volume: 116 Pages: 181-192
- DOI
  10.2528/pierc21092801
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K06429
[Journal Article] A polarization switchable active integrated array antenna with a single-lambda slot-ring Gunn oscillator and PSK modulator2019
- Author(s)
  Hasan Maodudul, Nishiyama Eisuke, and Toyoda Ichihiko
- Journal Title
  
  IEICE Communications Express
  
  Volume: 8 Issue: 12 Pages: 560-565
- DOI
  10.1587/comex.2019GCL0044
- NAID
  130007755131
- ISSN
  2187-0136
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K06429
[Journal Article] 空間変調無線通信方式の実現を目指した偏波切替機能付き発振器一体型アクティブアンテナの構成法2018
- Author(s)
  豊田一彦，古川義晃，西山英輔，田中高行，相川正義
- Journal Title
  
  電気学会論文誌
  
  Volume: 印刷中
- NAID
  130007382750
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K06429
[Journal Article] Dual-axis monopulse direction-of-arrival estimation planar antenna employing multilayer structure2018
- Author(s)
  Rimi Rashid, Md. Azad Hossain, Eisuke Nishiyama, and Ichihiko Toyoda
- Journal Title
  
  IEICE Communications Express
  
  Volume: 7 Issue: 6 Pages: 224-229
- DOI
  10.1587/comex.2018XBL0023
- NAID
  130007382970
- ISSN
  2187-0136
- Language
  English
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K06429
[Journal Article] RF信号処理による入力振幅比制御型2軸指向性可変アレーアンテナ2018
- Author(s)
  豊田一彦，田中裕喜，田中高行，西山英輔
- Journal Title
  
  電子情報通信学会論文誌C
  
  Volume: J101-C Pages: 445-453
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K06429
[Journal Article] A Planar Extended Monopulse DOA Estimation Antenna Integrating an RF Multiplier2018
- Author(s)
  Rimi Rashid, Eisuke Nishiyama, and Ichihiko Toyoda
- Journal Title
  
  Progress In Electromagnetics Research C
  
  Volume: 81 Pages: 53-62
- DOI
  10.2528/pierc17110906
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K06429
[Journal Article] マジックTを用いた5.8GHz帯E面広角指向性レクテナ2016
- Author(s)
  佐藤, 西山, 豊田
- Journal Title
  
  電子情報通信学会論文誌
  
  Volume: Vol. J99-B，No. 6 Pages: 415-423
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15K06070
[Journal Article] 5.8-GHz Series/Parallel Connected Rectenna Array Using Expandable Differential Rectenna Units2013
- Author(s)
  T. Sakamoto, Y. Ushijima, E. Nishiyama, M. Aikawa, and I. Toyoda
- Journal Title
  
  IEEE Transaction Antennas & Propagation
  
  Volume: vol.61, No.9 Pages: 4872-4875
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24560465
[Journal Article] 5.8-GHz Integrated Differential Rectenna Unit using Both-Sided MIC Technology with Design Flexibility2013
- Author(s)
  Y. Ushijima, T. Sakamoto, E. Nishiyama, M. Aikawa, and I. Toyoda
- Journal Title
  
  IEEE Transaction Antennas & Propagation
  
  Volume: Vol.61, No.6 Pages: 3357-3360
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24560465
[Journal Article] 直交給電回路を用いた多素子直線偏波共用マイクロストリップアレーアンテナ2011
- Author(s)
  牛嶋優, 西山英輔, 相川正義
- Journal Title
  
  電子情報通信学会論文誌B
  
  Volume: J94-B Pages: 1181-1189
- NAID
  110008711146
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21560404
[Journal Article] 直交給電回路を用いた多素子直線偏波マイクロストリップアレーアンテナ2011
- Author(s)
  牛嶋優, 西山英輔, 相川正義
- Journal Title
  
  電子情報通信学会論文誌B
  
  Volume: Vol.J94-B, No.9 Pages: 1181-1189
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21560404
[Journal Article] Linear Polarization Switchable Ring-Slot Array Antenna Using Single-pole Double-throw Switch Circuit2011
- Author(s)
  Sen Feng, Eisuke Nishiyama, Masayoshi Aikawa
- Journal Title
  
  IET Microwaves, Antenna & Propagation
  
  Volume: Vol.5, No.2 Pages: 142-148
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21560404
[Journal Article] Broad-band Circularly Polarized Ring-Slot Array Antenna for Simultaneous Use of The Orthogonal Polarizations2010
- Author(s)
  Sen Feng, Eisuke Nishiyama, Masayoshi Aikawa
- Journal Title
  
  IEICE Trans.Electron.
  
  Volume: vol.E93-C Pages: 1105-1110
- NAID
  10027365463
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21560404
[Journal Article] Broad-band Circularly Polarized Ring-Slot Array Antenna for Simultaneous Use of The Orthogonal Polarizations2010
- Author(s)
  Sen Feng, Eisuke Nishiyama, Masayoshi Aikawa
- Journal Title
  
  IEICE Trans. Electron.
  
  Volume: Vol.E93-C, No.7 Pages: 1105-1110
- NAID
  10027365463
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21560404
[Patent] 発振器アレー2010
- Inventor(s)
  相川正義, 田中高行, 西山英輔, 川崎健吾, 宇田尚典
- Industrial Property Rights Holder
  国立大学法人佐賀大学株式会社豊田中央研究所
- Industrial Property Number
  2010-117171
- Filing Date
  2010-05-21
- Overseas
- Data Source
  KAKENHI-PROJECT-21560404
[Presentation] Basic Experiment of Reconfigurable Radiation Pattern Shaping of Microstrip Antenna Using Switchable Parasitic Elements2024
- Author(s)
  M. Hasan, M. Kuroki, E. Nishiyama, and I. Toyoda
- Organizer
  2024年電子情報通信学会総合大会
- Data Source
  KAKENHI-PROJECT-23K03840
[Presentation] Proposal of Dual Circularly Polarized Array Antenna With Pattern Diversities Using Rat-Race Coupler and Switchable Feed Network2023
- Author(s)
  M. Hasan, E. Nishiyama, and I. Toyoda
- Organizer
  2023年電子情報通信学会ソサイエティ大会
- Data Source
  KAKENHI-PROJECT-23K03840
[Presentation] Design of Simple 4 × 2 Beam-Forming Network for Four-Beam Array Antenna2022
- Author(s)
  M. Hasan, E. Nishiyama, and I. Toyoda
- Organizer
  2022 IEICE General Conf.
- Data Source
  KAKENHI-PROJECT-17K06429
[Presentation] A Gunn Diode Based Self-Oscillating Active Integrated Array Antenna With a Concept for Beamwidth Controllability2021
- Author(s)
  M. A. Rahman, M. Hasan, E. Nishiyama, and I. Toyoda
- Organizer
  2021 IEEE Int. Conf. Telecom. Photon. (ICTP2021)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K06429
[Presentation] Proposal of Polarization Agile Active Array Antenna Integrated with Gunn Oscillator and Diode-Loaded Cross Slots2021
- Author(s)
  M. Hasan, R. Moroishi, E. Nishiyama, and I. Toyoda
- Organizer
  2021 IEICE General Conf.
- Data Source
  KAKENHI-PROJECT-17K06429
[Presentation] A Microstrip-Line Gunn Oscillator Loaded Active Integrated Array Antenna Using Inclined Patches for Polarization Switching Function2021
- Author(s)
  M. Hasan, E. Nishiyama, and I. Toyoda
- Organizer
  2020 Int. Symp. Antennas Propag. (ISAP2020)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K06429
[Presentation] Proposal of Pattern-Reconfigurable Self-Oscillating Active Array Antenna Integrating Slot-Line Gunn Oscillator and Hybrid Coupler2021
- Author(s)
  M. Hasan, E. Nishiyama, T. Tanaka, and I. Toyoda
- Organizer
  2021 Int. Conf. Sci. Contemporary Tech. (ICSCT2021)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K06429
[Presentation] Design of Tri-State SPDT Switch Using Shunt Open Stub Resonator2021
- Author(s)
  M. Hasan, E. Nishiyama, and I. Toyoda
- Organizer
  2021 IEICE Society Conf.
- Data Source
  KAKENHI-PROJECT-17K06429
[Presentation] Design Concept of a Self-Oscillating Active Array Antenna Integrating a Microstrip-Line Gunn Oscillator with Inclined Patches for Spatial Modulation Systems2020
- Author(s)
  Maodudul Hasan, Eisuke Nishiyama, and Ichihiko Toyoda
- Organizer
  電子情報通信学会総合大会
- Data Source
  KAKENHI-PROJECT-17K06429
[Presentation] Design of Dual-Beam Switchable Self-Oscillating Active Array Antenna Integrating Positive Feedback Type Push-Push Oscillator and PSK Modulator2020
- Author(s)
  M. Hasan, E. Nishiyama, T. Tanaka and I. Toyoda
- Organizer
  2020 Int. Conf. Emerg. Tech. for Comm. (ICETC2020)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K06429
[Presentation] [Invited Lecture] Research and Development Activities of Active Integrated Antenna for Polarization and Beam Switching Functions2020
- Author(s)
  M. Hasan, E. Nishiyama, and I. Toyoda
- Organizer
  IEICE Tech. Mtg. on Short Range Wireless Communications
- Invited
- Data Source
  KAKENHI-PROJECT-17K06429
[Presentation] Design of a Beam Switchable Self-Oscillating Active Integrated Array Antenna Using a Microstrip Line Gunn Oscillator and Planar Magic-Ts2020
- Author(s)
  M. Hasan, E. Nishiyama, and I. Toyoda
- Organizer
  2020 IEICE Society Conf.
- Data Source
  KAKENHI-PROJECT-17K06429
[Presentation] A Polarization Agile Self-Oscillating Active Integrated 2×2 Array Antenna Using PSK Modulators2019
- Author(s)
  Maodudul Hasan, Eisuke Nishiyama, and Ichihiko Toyoda
- Organizer
  Asia-Pacific Conference on Antennas and Propagation (APCAP2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K06429
[Presentation] Design of a Miniaturized Polarization Agile Self-Oscillating Ring-Slot Active Integrated Antenna for Short Range Wireless Communications2019
- Author(s)
  Maodudul Hasan, Eisuke Nishiyama, and Ichihiko Toyoda
- Organizer
  電子情報通信学会短距離無線通信研究会
- Data Source
  KAKENHI-PROJECT-17K06429
[Presentation] Proposal of a Polarization Switchable Active Array Antenna Integrating a Single-Lambda Slot-Ring Gunn Oscillator and PSK Modulator2019
- Author(s)
  Maodudul Hasan, Eisuke Nishiyama, and Ichihiko Toyoda
- Organizer
  2019年電子情報通信学会総合大会
- Data Source
  KAKENHI-PROJECT-17K06429
[Presentation] Proposal of a Planar Polarization Switchable Self-Oscillating Active Integrated 2×2 Array Antenna with a Microstrip Gunn Oscillator and PSK Modulators2019
- Author(s)
  Maodudul Hasan, Eisuke Nishiyama, and Ichihiko Toyoda
- Organizer
  電子情報通信学会ソサイエティ大会
- Data Source
  KAKENHI-PROJECT-17K06429
[Presentation] Polarization Agile Active Integrated Antenna and Its Application to Wireless Power Transfer2019
- Author(s)
  Ichihiko Toyoda, Eisuke Nishiyama, and Takayuki Tanaka
- Organizer
  2019 Asian Wireless Power Transfer Workshop (AWPT2019)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K06429
[Presentation] Active Integrated Array Antenna with Oscillation and Modulation Function for Spatial Modulation Wireless Communications2018
- Author(s)
  Ichihiko Toyoda, Eisuke Nishiyama, and Takayuki Tanaka
- Organizer
  12th Asia-Pacific Engineering Research Forum on Microwaves and Electromagnetic Theory (APMET2018)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K06429
[Presentation] Simulated and Measured Performance of a Gunn-Oscillator Integrated 12-Patch Active Array Antenna With Polarization Switching2018
- Author(s)
  M. Hasan, H. Ushiroda, E. Nishiyama, and I. Toyoda
- Organizer
  電子情報通信学会総合大会
- Data Source
  KAKENHI-PROJECT-17K06429
[Presentation] A Polarization Switchable Active Array Antenna Integrating a Multiport Oscillator and PSK Modulators2018
- Author(s)
  Maodudul Hasan, Hiroki Ushiroda, Eisuke Nishiyama, and Ichihiko Toyoda
- Organizer
  2018 Asia-Pacific Microwave Conference (APMC2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K06429
[Presentation] 偏波変調器とガン発振器を一体化した12素子アクティブアレーアンテナの特性検討2018
- Author(s)
  後田寛紀，西山英輔，豊田一彦
- Organizer
  映像情報メディア学会放送技術研究会
- Data Source
  KAKENHI-PROJECT-17K06429
[Presentation] Basic Evaluation of a Coupled Slot-Ring Gunn Oscillator Array for Active Antennas2018
- Author(s)
  Maodudul Hasan, Eisuke Nishiyama, Takayuki Tanaka, and Ichihiko Toyoda
- Organizer
  2018年電子情報通信学会ソサイエティ大会
- Data Source
  KAKENHI-PROJECT-17K06429
[Presentation] 5.8 GHz Rectifier Circuit for Electromagnetic Energy Harvesting System2017
- Author(s)
  T. P. Phyoe, H. Satow, E. Nishiyama, and I, Toyoda
- Organizer
  2017 International Symposium on Antennas and Propagation Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K06070
[Presentation] Performance Improvement of a Dual-Axis Wide-Angle Rectenna Using Matching Networks2017
- Author(s)
  T. P. Phyoe, H. Satow, E. Nishiyama, and I. Toyoda
- Organizer
  電子情報通信学会無線電力伝送研究会
- Data Source
  KAKENHI-PROJECT-15K06070
[Presentation] Proposal of a Two-Dimensional DOA Estimation Antenna Using Multilayer Structure2017
- Author(s)
  R. Rashid, M. A. Hossain, E. Nishiyama, and I. Toyoda
- Organizer
  電子情報通信学会　総合大会
- Place of Presentation
  名城大学
- Year and Date
  2017-03-22
- Data Source
  KAKENHI-PROJECT-26420361
[Presentation] Performance Comparison of Conical/Pencil Dual-Beam Array Antennas Using Two Different Types of Planar Magic-Ts2017
- Author(s)
  T. P. Phyoe, E. Nishiyama, and I. Toyoda
- Organizer
  電子情報通信学会ソサイエティ大会
- Data Source
  KAKENHI-PROJECT-15K06070
[Presentation] 偏波切替え機能を有するガン発振器一体型4素子パッチアクティブアレーアンテナの試作検討2017
- Author(s)
  後田寛紀，西山英輔，豊田一彦
- Organizer
  電子情報通信学会アンテナ・伝播研究会
- Data Source
  KAKENHI-PROJECT-17K06429
[Presentation] Design of a Conical/Pencil Dual-Beam Array Antenna Using Planar Magic-Ts2017
- Author(s)
  T. P. Phyoe, E. Nishiyama, and I. Toyoda
- Organizer
  the 2017 Asian Workshop on Antennas and Propagation
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K06070
[Presentation] ディファレンシャルレクテナの高効率化に向けた整合回路の検討2016
- Author(s)
  高橋，西山，豊田
- Organizer
  電子情報通信学会無線電力伝送研究会
- Place of Presentation
  沖縄県立博物館・美術館
- Year and Date
  2016-11-04
- Data Source
  KAKENHI-PROJECT-15K06070
[Presentation] Theoretical Evaluation of an Extended Monopulse DOA Estimation Antenna Integrating RF Multiplier2016
- Author(s)
  R. Rashid, E. Nishiyama, and I. Toyoda
- Organizer
  電子情報通信学会　ソサイエティ大会
- Place of Presentation
  北海道大学
- Year and Date
  2016-09-20
- Data Source
  KAKENHI-PROJECT-26420361
[Presentation] Advanced Planar Rectenna Technology2016
- Author(s)
  I. Toyoda and E. Nishiyama
- Organizer
  11th Asia-Pacific Engineering Research Forum on Microwaves and Electromagnetic Theory
- Place of Presentation
  Nagasaki University
- Year and Date
  2016-10-21
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K06070
[Presentation] 2種類のマジックTを用いた3給電平面アレーアンテナの逆相給電H面利得向上の検討2016
- Author(s)
  佐藤，田中，西山，豊田
- Organizer
  電子情報通信学会ソサイエティ大会
- Place of Presentation
  北海道大学
- Year and Date
  2016-09-20
- Data Source
  KAKENHI-PROJECT-15K06070
[Presentation] Performance Analysis of Magic-T Integrated Array Antennas in Two Different Configurations2016
- Author(s)
  R. Rashid, E. Nishiyama, and I. Toyoda
- Organizer
  電子情報通信学会　総合大会
- Place of Presentation
  九州大学
- Year and Date
  2016-03-15
- Data Source
  KAKENHI-PROJECT-26420361
[Presentation] マジックTを用いた広角指向性レクテナの特性評価 -ダイオードの接続方法の比較-2016
- Author(s)
  佐藤, 西山, 豊田
- Organizer
  電子情報通信学会無線電力伝送研究会
- Place of Presentation
  東京大学本郷キャンパス
- Year and Date
  2016-06-12
- Data Source
  KAKENHI-PROJECT-15K06070
[Presentation] An H-Plane Wide-Angle Rectenna Using an In-Phase/Anti-Phase Dual-Feed Antenna2016
- Author(s)
  H. Satow, Y Tanaka, E. Nishiyama, and I. Toyoda
- Organizer
  2016 International Symposium Antennas and Propagation
- Place of Presentation
  Okinawa
- Year and Date
  2016-10-24
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K06070
[Presentation] Experimental Study on Load Resistance Design of a Differential Rectenna2016
- Author(s)
  J. Takahashi, E. Nishiyama, and I. Toyoda
- Organizer
  2015 Int’l Symp. on Antennas and Propag.
- Place of Presentation
  Hobart, Australia
- Year and Date
  2016-11-10
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K06070
[Presentation] An RF Multiplier Integrated Planar Antenna for DOA Estimation2016
- Author(s)
  R. Rashid, D. Hattori, E. Nishiyama, and I. Toyoda
- Organizer
  2016 Int'l Symp. Antennas and Propag. (ISAP2016)
- Place of Presentation
  沖縄コンベンションセンター
- Year and Date
  2016-10-24
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26420361
[Presentation] Prototype Evaluation of a Beam Tracking Antenna Using Magic-T2015
- Author(s)
  R. Rashid, E. Nishiyama, and I. Toyoda
- Organizer
  2015 Int’l Symp. on Antennas and Propag. (ISAP2015)
- Place of Presentation
  オーストラリア，ホバート
- Year and Date
  2015-11-09
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26420361
[Presentation] Basic Study of a Beam Tracking Antenna Using a Planar Magic-T2015
- Author(s)
  R. Rashid, E. Nishiyama, and I. Toyoda
- Organizer
  電子情報通信学会　短距離無線通信研究会
- Place of Presentation
  芝浦工業大学
- Year and Date
  2015-08-24
- Data Source
  KAKENHI-PROJECT-26420361
[Presentation] 電流合成型マルチ偏波受信レクテナの等価回路を用いた特性評価～入力電力と接続法に関する検討～2015
- Author(s)
  中島, 西山, 豊田
- Organizer
  映像情報メディア学会技術報告
- Place of Presentation
  福岡工業大学
- Year and Date
  2015-01-29
- Data Source
  KAKENHI-PROJECT-24560465
[Presentation] Theoretical Approach of a Beam Tracking Antenna Using Magic-T2015
- Author(s)
  R. Rashid, E. Nishiyama, and I. Toyoda
- Organizer
  電子情報通信学会　ソサイエティ大会
- Place of Presentation
  東北大学
- Year and Date
  2015-09-08
- Data Source
  KAKENHI-PROJECT-26420361
[Presentation] ショートスタブ整合回路を用いたディファレンシャルレクテナの高効率化に関する検討2015
- Author(s)
  高橋, 西山, 豊田
- Organizer
  映像情報メディア学会技術報告
- Place of Presentation
  福岡工業大学
- Year and Date
  2015-01-29
- Data Source
  KAKENHI-PROJECT-24560465
[Presentation] Performance Evaluation of a 5.8-GHz Current Aggregation Type Multi-Polarization Rectenna2014
- Author(s)
  R. Nakashima, E. Nishiyama, and I. Toyoda
- Organizer
  2014 International Symposium on Antennas and Propagation
- Place of Presentation
  Kaohsiung,　Taiwan
- Year and Date
  2014-11-05
- Data Source
  KAKENHI-PROJECT-24560465
[Presentation] 大規模集積化に向けた縦積みディファレンシャルモードレクテナの提案2013
- Author(s)
  松永樹, 西山英輔, 相川正義, 豊田一彦
- Organizer
  電子情報通信学会総合大会
- Place of Presentation
  岐阜大学
- Data Source
  KAKENHI-PROJECT-24560465
[Presentation] A Novel Circular Polarization Switchable Slot-Ring Array Antenna with Orthogonal Feed Circuit2012
- Author(s)
  Yu Ushijima, Seng Feng, Eisuke Nishiyama, Masayoshi Aikawa
- Organizer
  2010 Asia-Pacific Microwave Conference Proceedings(APMC2010)
- Data Source
  KAKENHI-PROJECT-21560404
[Presentation] Dual-Polarized Microstrip Array Antenna with Orthogonal Feed Circuit2011
- Author(s)
  Yu Ushijima, Eisuke Nishiyama, Masayoshi Aikawa
- Organizer
  IEEE International Symposium on Antennas and Propagation
- Place of Presentation
  Spokane, Washington, USA
- Year and Date
  2011-07-05
- Data Source
  KAKENHI-PROJECT-21560404
[Presentation] Very Compact RF Module using Orthogonal Linear Polarizations for FM-CW2011
- Author(s)
  Hayato Nishimura, Eisuke Nishiyama, Masayoshi Aikawa
- Organizer
  2011 Korea-Japan Microwave Conference(KJMW2011)
- Data Source
  KAKENHI-PROJECT-21560404
[Presentation] Extensible Rectifying Antenna for Large Scale Integration2011
- Author(s)
  Yu Ushijima, Tatsuya Sakamoto, Eisuke Nishiyama, Masayoshi Aikawa
- Organizer
  2011 Asia-Pacific Microwave Conference Proceedings(APMC2011)
- Data Source
  KAKENHI-PROJECT-21560404
[Presentation] Extensible Rectifying Antenna for Large Scale Integration2011
- Author(s)
  Yu Ushijima, Tatsuya Sakamoto, Eisuke Nishiyama, Masayoshi Aikawa
- Organizer
  Asia-Pacific Microwave Conference
- Place of Presentation
  Melbourne, Australia
- Year and Date
  2011-12-07
- Data Source
  KAKENHI-PROJECT-21560404
[Presentation] Dual-Polarized Microstrip Array Antenna with Orthogonal Feed Circuit2011
- Author(s)
  Yu Ushijima, Eisuke Nishiyama, Masayoshi Aikawa
- Organizer
  IEEE Antennas and Propagation Society International Symposium
- Data Source
  KAKENHI-PROJECT-21560404
[Presentation] Microstrip Array Antenna for Orthogonal Linear Polarization Discrimination2011
- Author(s)
  Shuzo Yoshimura, Yu Ushijima, Eisuke Nishiyama, Masayoshi Aikawa
- Organizer
  International Symposium on Antennas and Propagation(ISAP2011)
- Data Source
  KAKENHI-PROJECT-21560404
[Presentation] Very Compact RF Module using Orthogonal Linear Polarizations for FM-CW Sensor2011
- Author(s)
  Hayato Nishimura, Eisuke Nishiyama, Masayoshi Aikawa
- Organizer
  Korea-Japan Microwave Conference
- Place of Presentation
  Fukuoka Japan
- Year and Date
  2011-11-11
- Data Source
  KAKENHI-PROJECT-21560404
[Presentation] Microstrip Array Antenna for Orthogonal Linear Polarization Discrimination2011
- Author(s)
  Shuzo Yoshimura, Yu Ushijima, Eisuke Nishiyama, Masayoshi Aikawa
- Organizer
  International Symposium on Antennas and Propagation
- Place of Presentation
  Jeju South Korea
- Year and Date
  2011-10-26
- Data Source
  KAKENHI-PROJECT-21560404
[Presentation] A Novel Circular Polarization Switchable Slot-Ring Array Antenna with Orthogonal Feed Circuit2010
- Author(s)
  Yu Ushijima, Seng Feng, Eisuke Nishiyama, Masayoshi Aikawa
- Organizer
  2010 Asia-Pacific Microwave Conference(APMC2010)
- Place of Presentation
  パシフィコ横浜、日本
- Year and Date
  2010-12-10
- Data Source
  KAKENHI-PROJECT-21560404
[Presentation] Gain Enhanced Linear Polarization Switchable Microstrip Array Antenna2010
- Author(s)
  M.A.Hossain, Eisuke Nishiyama, Masayoshi Aikawa
- Organizer
  IEEE Antennas and Propagation Society International Symposium
- Place of Presentation
  Sheraton Centre Hotel Toronto, Canada
- Year and Date
  2010-07-13
- Data Source
  KAKENHI-PROJECT-21560404
[Presentation] Gain Enhanced Linear Polarization Switchable Microstrip Array Antenna2010
- Author(s)
  Mohamad Azad Hossain, Eisuke Nishiyama, Masayoshi Aikawa
- Organizer
  IEEE Antennas and Propagation Society International Symposium
- Data Source
  KAKENHI-PROJECT-21560404
[Presentation] 直線偏波識別機能を有するマイクロストリップアンテナ2010
- Author(s)
  吉村収三, 西山英輔, 相川正義
- Organizer
  映像情報メディア学会放送技術研究会
- Place of Presentation
  佐賀大学(佐賀県)
- Year and Date
  2010-01-28
- Data Source
  KAKENHI-PROJECT-21560404
[Presentation] 直交偏波を用いたRFセンサーアンテナ2010
- Author(s)
  西村隼人, 西山英輔, 相川正義
- Organizer
  映像情報メディア学会放送技術研究会
- Place of Presentation
  佐賀大学(佐賀県)
- Year and Date
  2010-01-28
- Data Source
  KAKENHI-PROJECT-21560404
[Presentation] Circular Polarization Switchable Microstrip Antenna with SPDT Switching Circuit2010
- Author(s)
  Yu Ushijima, Eisuke Nishiyama, Masayoshi Aikawa
- Organizer
  IEEE Antennas and Propagation Society International Symposium
- Data Source
  KAKENHI-PROJECT-21560404
[Presentation] Linear Polarization Switchable Microstrip Antenna2010
- Author(s)
  Hossain Md Azad, Eisuke Nishiyama, Masayoshi Aikawa
- Organizer
  映像情報メディア学会放送技術研究会
- Place of Presentation
  佐賀大学(佐賀県)
- Year and Date
  2010-01-29
- Data Source
  KAKENHI-PROJECT-21560404
[Presentation] Linear Polarization Switchable Slot Ring Array Antenna with SPDT Switch Circuit2009
- Author(s)
  Seng Feng, Eisuke Nishiyama, Masayoshi Aikawa
- Organizer
  2009 Asia-Pacific Microwave Conference
- Place of Presentation
  Singapore
- Year and Date
  2009-12-10
- Data Source
  KAKENHI-PROJECT-21560404
[Presentation] Polarization Switchable Slot-ring Array Antenna for Polarizing Modulation2009
- Author(s)
  Kazuya Ishimoto, Eisuke Nishiyama, Masayoshi Aikawa
- Organizer
  電気関係学会九州支部連合大会, (International session)
- Place of Presentation
  九州工業大学(福岡県)
- Year and Date
  2009-09-28
- Data Source
  KAKENHI-PROJECT-21560404
[Presentation] Linear Polarization Switchable Patch Array Antenna2009
- Author(s)
  Yu Ushijima, Eisuke Nishiyama, Masayoshi Aikawa
- Organizer
  2009 Korea-Japan Microwave Conference
- Data Source
  KAKENHI-PROJECT-21560404
[Presentation] Linear Polarization Switchable Patch Array Antenna2009
- Author(s)
  Yu Ushijima, Eisuke Nishiyama, Masayoshi Aikawa
- Organizer
  IEEE Antennas and Propagation Society International Symposium,
- Place of Presentation
  Charleston, USA
- Year and Date
  2009-06-03
- Data Source
  KAKENHI-PROJECT-21560404
[Presentation] Varactor Loaded Tunable Miniature Resonator2009
- Author(s)
  Eisuke Nishiyama, Tatsuo Itoh, Masayoshi Aikawa
- Organizer
  2009 Asia-Pacific Microwave Conference(APMC2009)
- Data Source
  KAKENHI-PROJECT-21560404
[Presentation] Varactor Loaded Tunable Miniature Resonator2009
- Author(s)
  Eisuke Nishiyama, Tatsuo Itoh, Masayoshi Aikawa
- Organizer
  2009 Asia-Pacific Microwave Conference
- Place of Presentation
  Singapore
- Year and Date
  2009-12-08
- Data Source
  KAKENHI-PROJECT-21560404
[Presentation] Linear Polarization Switchable Slot Ring Array Antenna with SPDT Switch Circuit2009
- Author(s)
  Seng Feng, Eisuke Nishiyama, Masayoshi Aikawa
- Organizer
  2009 Asia-Pacific Microwave Conference(APMC2009)
- Data Source
  KAKENHI-PROJECT-21560404
[Presentation] The Gain Enhancement of Linear Polarization Switchable Antenna2009
- Author(s)
  Yu Ushijima, Eisuke Nishiyama, Masayoshi Aikawa
- Organizer
  電気関係学会九州支部連合大会, (International session)
- Place of Presentation
  九州工業大学(福岡県)
- Year and Date
  2009-09-28
- Data Source
  KAKENHI-PROJECT-21560404
[Presentation] Single Fed Orthogonal Linear Polarization Switchable Microstrip Antenna2009
- Author(s)
  Md.Azad Hossain, Eisuke Nishiyama, Masayoshi Aikawa
- Organizer
  電気関係学会九州支部連合大会, (International session)
- Place of Presentation
  九州工業大学(福岡県)
- Year and Date
  2009-09-28
- Data Source
  KAKENHI-PROJECT-21560404
[Presentation] Linear Polarization Switchable Patch Array Antenna2009
- Author(s)
  Yu Ushijima, Eisuke Nishiyama, Masayoshi Aikawa
- Organizer
  IEEE Antennas and Propagation Society International Symposium
- Data Source
  KAKENHI-PROJECT-21560404
[Presentation] モノパルス方式到来角推定アンテナの不要波による推定誤差の検討
- Author(s)
  田中諒，西山英輔，豊田一彦
- Organizer
  2014電子情報通信学会ソサイエティ大会
- Place of Presentation
  徳島大学
- Year and Date
  2014-09-23 – 2014-09-26
- Data Source
  KAKENHI-PROJECT-26420361
[Presentation] 増幅回路を組み込んだモノパルス方式到来角推定アンテナの特性評価
- Author(s)
  田中諒，西山英輔，豊田一彦
- Organizer
  映像情報メディア学会放送技術研究会
- Place of Presentation
  福岡工業大学
- Year and Date
  2015-01-29 – 2015-01-30
- Data Source
  KAKENHI-PROJECT-26420361
[Presentation] 直交偏波分離型マルチ偏波受信レクテナの円偏波受信特性
- Author(s)
  中島, 西山, 豊田
- Organizer
  電子情報通信学会　ソサイエティ大会
- Place of Presentation
  福岡工大, 福岡市
- Data Source
  KAKENHI-PROJECT-24560465
[Presentation] A Differential Rectenna with Matching Shorted Stubs
- Author(s)
  J.　Takahashi, E. Nishiyama, and I. Toyoda
- Organizer
  2015 IEEE 4th Asia-Pacific Conference on Antennas and Propagation
- Place of Presentation
  Bali Island, Indonesia
- Year and Date
  2015-06-30 – 2015-07-03
- Data Source
  KAKENHI-PROJECT-24560465
[Presentation] 5.8-GHz Stacked Differential Mode Rectenna Suitable for Large-Scale Rectenna Arrays
- Author(s)
  T. Matsunaga, E. Nishiyama, and I. Toyoda
- Organizer
  Proc. 2013 Asia-Pacific Microwave Conf.
- Place of Presentation
  Seoul, Korea
- Data Source
  KAKENHI-PROJECT-24560465
[Presentation] 大規模集積化に向けた縦積みディファレンシャルレクテナの構成パラメータの検討(その２)
- Author(s)
  松永, 西山, 豊田
- Organizer
  電子情報通信学会　ソサイエティ大会
- Place of Presentation
  福岡工大, 福岡市
- Data Source
  KAKENHI-PROJECT-24560465
[Presentation] Study on Characteristic Impedance of Differencial Rectenna Unit
- Author(s)
  E. Nishiyama, H. Otomaru, and I. Toyoda
- Organizer
  2013 IEEE Int’l Symp. Antennas and Propag. and USNC-URSI Nat’l Radio Science Mtg.
- Place of Presentation
  Orando, Florida, USA
- Data Source
  KAKENHI-PROJECT-24560465
[Presentation] 直交偏波分離型マルチ偏波受信レクテナの偏波角依存性の検討
- Author(s)
  中島, 西山, 豊田
- Organizer
  電子情報通信学会　無線電力伝送研究会
- Place of Presentation
  佐賀大学, 佐賀市
- Data Source
  KAKENHI-PROJECT-24560465
[Presentation] Advanced Planar Antennas Integrated with Microwave Circuits for RF Signal Processing Applications
- Author(s)
  I. Toyoda and E. Nishiyama
- Organizer
  10th Asia-Pacific Eng. Res. Forum on Microwaves and Electromagnetic Theory (APMET2014)
- Place of Presentation
  福岡工業大学
- Year and Date
  2014-10-31 – 2014-11-01
- Invited
- Data Source
  KAKENHI-PROJECT-26420361
[Presentation] Estimation Error of a Mono-pulse DOA Estimation Antenna for Two Incident Waves
- Author(s)
  R. Tanaka, E. Nishiyama, and I. Toyoda
- Organizer
  2014 Int’l Symp. on Antennas and Propag. (ISAP2014)
- Place of Presentation
  台湾，高雄
- Year and Date
  2014-12-02 – 2014-12-05
- Data Source
  KAKENHI-PROJECT-26420361
[Presentation] 直交偏波分離型マルチ偏波受信レクテナの等価回路解析
- Author(s)
  中島, 西山, 豊田
- Organizer
  電子情報通信学会　総合大会
- Place of Presentation
  新潟大学, 新潟市
- Data Source
  KAKENHI-PROJECT-24560465
[Presentation] 5.8-GHz Multi-Polarization Rectenna Integrating Dual-Polarized Antennas
- Author(s)
  I. Toyoda, R. Nakashima, and E. Nishiyama
- Organizer
  6th Global Symp. on Millimeter-Waves 2013
- Place of Presentation
  Sendai, Japan
- Data Source
  KAKENHI-PROJECT-24560465

1. TOYODA Ichihiko (80612663)

# of Collaborated Projects: 5 results

# of Collaborated Products: 66 results
2. TANAKA Takayuki (60207107)

# of Collaborated Projects: 4 results

# of Collaborated Products: 12 results
3. AIKAWA Masayoshi (20295025)

# of Collaborated Projects: 1 results

# of Collaborated Products: 31 results
4. HASAN MAODUDUL (00962755)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results

Nishiyama Eisuke 西山 英輔

西山 英輔 ニシヤマ エイスケ

NISHIYAMA Eisuke 西山 英輔

Research Projects

Research Products

Co-Researchers

Up/down-converter integrated active antennas for next generation wireless systems

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Active integrated array antenna for microwave signal processing

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Functional rectennas suitable for microwave wireless power transmission to mobile devicesPrincipal Investigator

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Advanced Planar Antennas for Spatial Wave Signal Processing

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Differential Rectenna with High Expandability and Compact Structure for Wireless Power Transfer using MicrowavePrincipal Investigator

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Microwave and millimeter-wave signal processing and its application to transceiver antenna module

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[Journal Article] A Quad-Polarization and Beam Agile Array Antenna Using Rat-Race Coupler and Switched-Line Phase Shifter2023

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DOI

Data Source

[Journal Article] Three‐state pattern reconfigurable active antenna integrated with Gunn oscillator and switched‐line phase shifter2023

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DOI

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[Journal Article] Multi-layer approach of polarization agile oscillating-type active integrated array antennas for RFtransmitter front-end2022

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DOI

Data Source

[Journal Article] A Beam-Switchable Self-Oscillating Active Integrated Array Antenna Using Gunn Oscillator and Magic-T2021

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DOI

NAID

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[Journal Article] A DUAL-BEAM SWITCHABLE SELF-OSCILLATING KU-BAND ACTIVE ARRAY ANTENNA INTEGRATING POSITIVE FEEDBACK TYPE PUSH-PUSH OSCILLATOR AND PSK MODULATOR2021

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[Journal Article] A polarization switchable active integrated array antenna with a single-lambda slot-ring Gunn oscillator and PSK modulator2019

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[Journal Article] 空間変調無線通信方式の実現を目指した偏波切替機能付き発振器一体型アクティブアンテナの構成法2018

Nishiyama Eisuke 西山英輔

西山英輔ニシヤマエイスケ

NISHIYAMA Eisuke 西山英輔