Ezaki Shohei 江崎翔平

Researcher Number	40794508
Affiliation (Current)	2025: 国立天文台, アルマプロジェクト, 研究技師
Affiliation (based on the past Project Information) *help	2020 – 2024: 国立天文台, 先端技術センター, 研究技師 2018 – 2019: 国立天文台, 先端技術センター, 技術員
Review Section/Research Field	Except Principal Investigator Basic Section 16010:Astronomy-related
Keywords	Except Principal Investigator planar OMT / Radio astronomy / Focal plane array / SIS mixer / Radio Astronomy / SIS Mixer / Heterodyne / Focal Plane Array / Multibeam / Membrane … More / Integrated Circuit / Multibeam SIS Receiver / PE-CVD / focal plane array / Planar OMT / MMIC / HPI / radio astronomy / multibeam receiver Less

Ultra-compact Sub-mm Heterodyne Focal Plane Array Frontends for Radio Astronomical Observation
- Principal Investigator
  
  SHAN Wenlei
- Project Period (FY)
  2021 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 16010:Astronomy-related
- Research Institution
  National Astronomical Observatory of Japan
A Concept-proof Study of Multibeam Heterodyne Receiver Frontends for Next Generation Radio Telescopes
- Principal Investigator
  
  Shan Wenlei
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 16010:Astronomy-related
- Research Institution
  National Astronomical Observatory of Japan

All 2024 2023 2022 2021 2020 2019 2018

All Journal Article Presentation

[Journal Article] Silicon Membrane-Based Waveguide-to-Superconducting CPW Transitions at 2 mm Band2023
- Author(s)
  Masukura Akihiro、Shan Wenlei、Ezaki Shohei、Kojima Takafumi、Nakajima Taku、Mizuno Akira
- Journal Title
  
  IEEE Transactions on Applied Superconductivity
  
  Volume: 33 Issue: 5 Pages: 1-5
- DOI
  10.1109/tasc.2023.3267331
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20H01971, KAKENHI-PROJECT-18KK0289, KAKENHI-PROJECT-23K20871
[Journal Article] Cryogenic NbTiN thin film resistors fabricated by using reactive magnetron sputtering2022
- Author(s)
  Shan Wenlei、Ezaki Shohei
- Journal Title
  
  Thin Solid Films
  
  Volume: 763 Pages: 139575-139575
- DOI
  10.1016/j.tsf.2022.139575
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K20871
[Journal Article] Modeling current-voltage characteristics of DC reactive magnetron discharges and its application to superconducting NbTiN film deposition2021
- Author(s)
  W. Shan and S. Ezaki
- Journal Title
  
  Journal of Applied Physics
  
  Volume: 130 Issue: 8 Pages: 083302-083302
- DOI
  10.1063/5.0059507
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K20871
[Journal Article] A Compact Superconducting Heterodyne Focal Plane Array Implemented With HPI (Hybrid Planar Integration) Scheme2020
- Author(s)
  Shan Wenlei、Ezaki Shohei、Kang Haoran、Gonzalez Alvaro、Kojima Takafumi、Uzawa Yoshinori
- Journal Title
  
  IEEE Transactions on Terahertz Science and Technology
  
  Volume: 10 Issue: 6 Pages: 677-689
- DOI
  10.1109/tthz.2020.3025097
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K03708
[Journal Article] Fabrication of Planar Integrated SIS Mixer Circuits with Improved Uniformity and Yield2020
- Author(s)
  Ezaki Shohei, Wenlei Shan, Uzawa Yoshinori
- Journal Title
  
  Journal of Low Temperature Physics
  
  Volume: 199 Issue: 1-2 Pages: 369-375
- DOI
  10.1007/s10909-020-02433-2
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K03708
[Journal Article] Fabrication of Superconductor Integrated Circuits of D-Band Dual-Polarization Balanced SIS Mixers2019
- Author(s)
  Ezaki Shohei、Shan Wenlei、Asayama Shin'ichiro、Noguchi Takashi
- Journal Title
  
  IEEE Transactions on Applied Superconductivity
  
  Volume: 29 Issue: 5 Pages: 1-5
- DOI
  10.1109/tasc.2019.2902985
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K03708, KAKENHI-PROJECT-16K13789
[Journal Article] Experimental Study of a Planar-Integrated Dual-Polarization Balanced SIS Mixer2019
- Author(s)
  Shan Wenlei, Ezaki Shohei, Kaneko Keiko, Miyachi Akihira, Kojima Takafumi, Uzawa Yoshinori
- Journal Title
  
  IEEE Transactions on Terahertz Science and Technology
  
  Volume: 9 Issue: 6 Pages: 549-556
- DOI
  10.1109/tthz.2019.2936995
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K03708
[Journal Article] Planar superconductor-insulator-superconductor mixer array receivers for wide field of view astronomical observation2018
- Author(s)
  Shan Wenlei、Ezaki Shohei、Liu Jie、Asayama Shin'ichiro、Iguchi Satoru、Noguchi Takashi
- Journal Title
  
  SPIE PROCEEDINGS
  
  Volume: 10708 Pages: 1070814-1070814
- DOI
  10.1117/12.2311933
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03708, KAKENHI-PROJECT-16K13789
[Journal Article] Fabrication and Characterization of Silicon (100) Membranes for a Multi-beam Superconducting Heterodyne Receiver2018
- Author(s)
  Ezaki Shohei、Shan Wenlei、Kojima Takafumi、Gonzalez Alvaro、Asayama Shin’ichiro、Noguchi Takashi
- Journal Title
  
  Journal of Low Temperature Physics
  
  Volume: 193 Issue: 5-6 Pages: 720-725
- DOI
  10.1007/s10909-018-2004-2
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K03708, KAKENHI-PROJECT-16K13789
[Journal Article] A New Concept for Quasi-Planar Integration of Superconductor-Insulator-Superconductor Array Receiver Front Ends2018
- Author(s)
  Shan Wenlei、Ezaki Shohei、Liu Jie、Asayama Shinichiro、Noguchi Takashi
- Journal Title
  
  IEEE Transactions on Terahertz Science and Technology
  
  Volume: 8 Issue: 4 Pages: 472-474
- DOI
  10.1109/tthz.2018.2842750
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03708, KAKENHI-PROJECT-16K13789
[Presentation] Measured Transmission Losses of Superconducting CPW and MS at 2mm Wavelength2024
- Author(s)
  Wenlei Shan, Shohei Ezaki
- Organizer
  日本天文学会春季年会
- Data Source
  KAKENHI-PROJECT-23K20871
[Presentation] A New-generation Multi-beam Superconducting Receiver Supporting Polarization Observation2024
- Author(s)
  Wenlei Shan, Shohei Ezaki
- Organizer
  Magnetic Fields from Clouds to Stars (Bfields-2024)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20871
[Presentation] On-chip Crosstalk in MMIC SIS Mixers and Possible Solutions2023
- Author(s)
  Wenlei Shan, Shohei Ezaki
- Organizer
  24th East Asia Submillimeter-wave Receiver Technology Workshop
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20871
[Presentation] Broad-band silicon membrane-based waveguide-to-superconducting CPW transition and applications in SIS receivers2023
- Author(s)
  Wenlei Shan, Shohei Ezaki
- Organizer
  15th International Workshop on High Temperature Superconductors in High Frequency Fields (HTSHFF 2023)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20871
[Presentation] Experimental Study of Silicon Membrane Based Superconducting Waveguide-to- CPW Transitions2023
- Author(s)
  Akihiro Masukura, Wenlei Shan, Shohei Ezaki, Takafumi Kojima, Tac Nakajima, and Akira Mizuno
- Organizer
  日本天文学会春季年会
- Data Source
  KAKENHI-PROJECT-23K20871
[Presentation] A New-generation Multi-beam Superconducting Receiver for Astronomical Observation2023
- Author(s)
  Wenlei Shan, Shohei Ezaki, Takafumi Kojima, and Yoshinori Uzawa
- Organizer
  18th International Superconductive Electronics Conference (ISEC 2023)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20871
[Presentation] Development of Compact Superconducting Heterodyne Multibeam Receivers2023
- Author(s)
  Wenlei Shan, Shohei Ezaki, Keiko Kaneko, Akihira Miyachi, Haoran Kang, Alvaro Gonzalez, Takafumi Kojima, Yoshinori Uzawa, Takashi Noguchi, Akihiro Masukura, Taku Nakajima, and Akira Mizuno
- Organizer
  「第24回ミリ波サブミリ波受信機ワークショップ」と「2023年度理研-NICT合同テラヘルツワークショップ」
- Data Source
  KAKENHI-PROJECT-23K20871
[Presentation] Silicon Membrane Based Superconducting Waveguide-to-CPW Transitions at 2 mm Band2022
- Author(s)
  Akihiro Masukura, Wenlei Shan, Shohei Ezaki, Takafumi Kojima, Tac Nakajima, and Akira Mizuno
- Organizer
  Development of Through-Substrate Via Process for Silicon-Based Monolithic Microwave Integrated Circuits SIS Mixer
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20871
[Presentation] Development of Through-Substrate Via Process for Silicon-Based Monolithic Microwave Integrated Circuits SIS Mixer2022
- Author(s)
  Shohei Ezaki, and Wenlei Shan
- Organizer
  Development of Through-Substrate Via Process for Silicon-Based Monolithic Microwave Integrated Circuits SIS Mixer
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20871
[Presentation] Measurement of Transmission Loss of a Superconducting Transmission Line with On-chip Resonators at 2mm Wavelength2022
- Author(s)
  W. Shan, and S. Ezaki
- Organizer
  日本天文学会2022年春季年会
- Data Source
  KAKENHI-PROJECT-23K20871
[Presentation] 反応性マグネトロンスパッタリング法により作製した超伝導MMIC用低温NbTiN薄膜抵抗器2022
- Author(s)
  単文磊, 江崎翔平
- Organizer
  第69回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-23K20871
[Presentation] Noise Breakdown of Dual-polarization Balanced MMIC SIS Mixer at 2mm Wavelength2022
- Author(s)
  Shan, W., Ezaki, S.
- Organizer
  日本天文学会秋季年会
- Data Source
  KAKENHI-PROJECT-23K20871
[Presentation] Measurement of Transmission Losses of Superconducting Coplanar Waveguide and Microstrip Line with On-chip Resonators at 2 mm Wavelength2022
- Author(s)
  Wenlei Shan and Shohei Ezaki
- Organizer
  32th International Symposium on Space Terahertz Technology
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20871
[Presentation] Technological Challenges toward a Large-format Heterodyne Focal-plane Array at Mm/sub-mm Waves2021
- Author(s)
  Shan, W., Ezaki, S., Kojima, T., Uzawa, Y., Kim, J.
- Organizer
  (サブ)ミリ波単一鏡の革新で挑む, 天文学の未解決問題
- Invited
- Data Source
  KAKENHI-PROJECT-18K03708
[Presentation] Demonstration of a Millimeter-wave Multibeam Receiver Implemented with Superconducting MMICs2021
- Author(s)
  Shan, W., Ezaki, S., Kaneko, K., Miyachi, A., Kojima, T., Uzawa, Y., Kang, H., Gonzalez, A.
- Organizer
  日本天文学会春季年会
- Data Source
  KAKENHI-PROJECT-18K03708
[Presentation] Demonstration of a Millimeter-wave Multibeam Receiver Implemented with Superconducting MMICs2021
- Author(s)
  Shan, W., Ezaki, S., Kaneko, K., Miyachi, A., Kojima, T., Uzawa, Y., Kang, H., Gonzalez, A.
- Organizer
  第21回ミリ波サブミリ波受信機ワークショップ
- Data Source
  KAKENHI-PROJECT-18K03708
[Presentation] Progress in Device Fabrication at Microfabrication Cleanroom in NAOJ2021
- Author(s)
  W. Shan, S. Ezaki, A. Miyachi, T. Tamura, K. Makise, T. Kojima, and Y. Uzawa
- Organizer
  日本天文学会2021年秋季年会
- Data Source
  KAKENHI-PROJECT-23K20871
[Presentation] 4K Cryogenic Nitrogen-deficient NbTiN Thin Film Resistors Fabricated by Using Reactive Sputtering2021
- Author(s)
  W. Shan, A. Miyachi, S. Ezaki, and K. Makise
- Organizer
  22nd East Asia Sub-millimeter-wave Receiver Technology Workshop
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20871
[Presentation] Modeling of Current-Voltage Characteristics of DC Reactive Sputtering and Its Application to Superconducting NbTiN Thin Film Deposition2021
- Author(s)
  Shan, W., Ezaki, S., Miyachi, A., Tamura, T.
- Organizer
  応用物理学会春季年会
- Data Source
  KAKENHI-PROJECT-18K03708
[Presentation] PE-CVDプロセスがSISミキサ集積回路に及ぼす影響2020
- Author(s)
  江崎翔平，単文磊，宮地晃平，小嶋崇文，鵜澤佳徳
- Organizer
  応用物理学会秋季年会
- Data Source
  KAKENHI-PROJECT-18K03708
[Presentation] A Millimeter-wave Multibeam Receive Implemented with Superconducting MMICs2020
- Author(s)
  W. Shan, S. Ezaki, K. Kaneko, A. Miyachi, T. Kojima, Y. Uzawa, H. Kang, A. Gonzalez
- Organizer
  21st East Asia S ubmillimeter-wave Receiver Technology Workshop
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03708
[Presentation] A Millimeter-wave Multibeam Receive Implemented with Superconducting MMICs2020
- Author(s)
  Shan, W., Ezaki, S., Kaneko, K., Miyachi, A., Kojima, T., Uzawa, Y., Kang, H., Gonzalez, A.
- Organizer
  応用物理学会秋季年会
- Data Source
  KAKENHI-PROJECT-18K03708
[Presentation] Progress in Device Fabrication at SIS Cleanroom in NAOJ2020
- Author(s)
  Shan, W. Ezaki, E., Miyachi, A, Tamura, T., Kojima, T., Uzawa, Y.
- Organizer
  日本天文学会秋季年会
- Data Source
  KAKENHI-PROJECT-18K03708
[Presentation] Development of a D-band Dual-polarization Balanced Integrated SIS Mixer for Multi-beam Receiver Application2019
- Author(s)
  Wenlei Shan, Shohei Ezaki, Akihira Miyachi, Takafumi Kojima, Yoshinori Uzawa, Alvaro Gonzalez
- Organizer
  天文学会2019年春季年会
- Data Source
  KAKENHI-PROJECT-18K03708
[Presentation] Development of a Planar-integrated Dual-Polarization Balanced SIS Mixer2019
- Author(s)
  Shohei Ezaki
- Organizer
  20th EA Sub-mm-wave Receiver Technology Workshop
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03708
[Presentation] Fabrication of Planar Integrated SIS Mixer Circuit with High Uniformity and High Yield2019
- Author(s)
  Shohei Ezaki
- Organizer
  18th International Workshop on Low Temperature Detectors (LTD-18)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03708
[Presentation] Fabrication of Planar Integrated Circuits for Multi-Beam Superconducting Heterodyne Receivers at mm/sub-mm wavelengths2018
- Author(s)
  S. Ezaki, W. Shan, S. Asayama, T. Noguchi
- Organizer
  Applied Superconductivity Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03708
[Presentation] Planar superconductor-insulator-superconductor mixer array receivers for wide field of view astronomical observation2018
- Author(s)
  W. Shan, S. Ezaki, J. Liu, S. Asayama, T. Noguchi, S. Iguchi
- Organizer
  SPIE Astronomical Telescopes + Instrumentation
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03708
[Presentation] Fabrication of a D-band Dual-polarization Balanced SIS Mixer Integrated Circuit2018
- Author(s)
  S. Ezaki
- Organizer
  19th EA Sub-mm-wave Receiver Technology Workshop & 5th Riken-NICT Joint Workshop on Terahertz Technology
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03708

1. Shan Wenlei (60792570)

# of Collaborated Projects: 2 results

# of Collaborated Products: 33 results
2. 田村友範 (90897828)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
3. NAKAJIMA Taku

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Ezaki Shohei 江崎 翔平

Research Projects

Research Products

Co-Researchers

Ultra-compact Sub-mm Heterodyne Focal Plane Array Frontends for Radio Astronomical Observation

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

A Concept-proof Study of Multibeam Heterodyne Receiver Frontends for Next Generation Radio Telescopes

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Silicon Membrane-Based Waveguide-to-Superconducting CPW Transitions at 2 mm Band2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Cryogenic NbTiN thin film resistors fabricated by using reactive magnetron sputtering2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Modeling current-voltage characteristics of DC reactive magnetron discharges and its application to superconducting NbTiN film deposition2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] A Compact Superconducting Heterodyne Focal Plane Array Implemented With HPI (Hybrid Planar Integration) Scheme2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Fabrication of Planar Integrated SIS Mixer Circuits with Improved Uniformity and Yield2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Fabrication of Superconductor Integrated Circuits of D-Band Dual-Polarization Balanced SIS Mixers2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Experimental Study of a Planar-Integrated Dual-Polarization Balanced SIS Mixer2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Planar superconductor-insulator-superconductor mixer array receivers for wide field of view astronomical observation2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Fabrication and Characterization of Silicon (100) Membranes for a Multi-beam Superconducting Heterodyne Receiver2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] A New Concept for Quasi-Planar Integration of Superconductor-Insulator-Superconductor Array Receiver Front Ends2018

Author(s)

Journal Title

DOI

Data Source

[Presentation] Measured Transmission Losses of Superconducting CPW and MS at 2mm Wavelength2024

Author(s)

Organizer

Data Source

[Presentation] A New-generation Multi-beam Superconducting Receiver Supporting Polarization Observation2024

Author(s)

Organizer

Data Source

[Presentation] On-chip Crosstalk in MMIC SIS Mixers and Possible Solutions2023

Author(s)

Organizer

Data Source

[Presentation] Broad-band silicon membrane-based waveguide-to-superconducting CPW transition and applications in SIS receivers2023

Author(s)

Ezaki Shohei 江崎翔平