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

Research Project

Project/Area Number 21560404
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Communication/Network engineering
Research InstitutionSaga University

Principal Investigator

AIKAWA Masayoshi  佐賀大学, 工学系・研究科, 教授 (20295025)

Co-Investigator(Kenkyū-buntansha) TANAKA Takayuki  佐賀大学, 大学院・工学系研究科, 講師 (60207107)
NISHIYAMA Eisuke  佐賀大学, 大学院・工学系研究科, 助教 (30295026)
Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2009: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywordsマイクロ波 / ミリ波 / 平面アレーアンテナ / 直交偏波 / 両平面マイクロ波回路 / 簡易送受信モジュール / Push-Push発振器 / 直交偏波切り替え / 直交偏波検波識別
Research Abstract

It is the purpose of this research to develop the extremely simple transceivers in microwave and millimeter-wave bands. As for the oscillators, the 8th harmonic push-push oscillators have been firstly realized upon the concept of the" Microwave integration technology". Moreover, the orthogonal polarization switchable array antenna and the orthogonal polarization detection array antenna have been also realized. By the use of the wireless transceiver antenna modules based on the above-mentioned orthogonal polarization switching, a digital data transmission experiment has been successfully carried out.

Report

(4 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (63 results)

All 2012 2011 2010 2009

All Journal Article (14 results) (of which Peer Reviewed: 14 results) Presentation (48 results) Patent(Industrial Property Rights) (1 results) (of which Overseas: 1 results)

  • [Journal Article] A Positive Feedback Type Push-Push VCO Using Series Connected Phase Shifters2012

    • Author(s)
      Takayuki Tanaka, Takayuki Fujimoto, Kengo Kawasaki, Masayoshi Aikawa
    • Journal Title

      IEICE Electronics Express

      Volume: Vol.9, No.5 Pages: 391-396

    • NAID

      130001922360

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [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

    • Related Report
      2011 Final Research Report 2010 Annual Research Report
    • Peer Reviewed
  • [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

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [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

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [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

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] The 8th Harmonic Push-Push Oscillator in V Band2010

    • Author(s)
      Kengo Kawasaki, Takayuki Tanaka, Masayoshi Aikawa
    • Journal Title

      IEICE Trans. Electron.

      Volume: Vol.E93-C, No.7 Pages: 1000-1006

    • NAID

      10027365236

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] An Octa-Push Oscillator at V-Band2010

    • Author(s)
      Kengo Kawasaki, Takayuki Tanaka, Masayoshi Aikawa
    • Journal Title

      IEEE Trans. Microw. Theory Tech.

      Volume: Vol.58, No.7 Pages: 1696-1702

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Low Noise Second Harmonic Oscillator using Mutually Synchronized Gunn Diodes2010

    • Author(s)
      Kengo Kawasaki, Takayuki Tanaka, Masayoshi Aikawa
    • Journal Title

      IEICE Trans. Electron.

      Volume: Vol.E93-C, No.9 Pages: 1460-1466

    • NAID

      10027640016

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] ブランチライン型ハイブリッド回路移相器を用いたKu帯Push-Push VCO2010

    • Author(s)
      川崎健吾, 溝口周平, 田中高行, 相川正義
    • Journal Title

      電子情報通信学会論文誌C

      Volume: Vol.J93-C, No.12 Pages: 565-572

    • NAID

      110007988902

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] The 8th Harmonic Push-Push Oscillator in V Band2010

    • Author(s)
      Kengo Kawasaki, Takayuki Tanaka, Masayoshi Aikawa
    • Journal Title

      IEICE Trans.Electron.

      Volume: vol.E93-C Pages: 1000-1006

    • NAID

      10027365236

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [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

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] An Octa-Push Oscillator at V-Band2010

    • Author(s)
      Kengo Kawasaki, Takayuki Tanaka, Masayoshi Aikawa
    • Journal Title

      IEEE Trans.Microw.Theory Tech.

      Volume: vol.58 Pages: 1696-1702

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Low Noise Second Harmonic Oscillator using Mutually Synchronized Gunn Diodes2010

    • Author(s)
      Kengo Kawasaki, Takayuki Tanaka, Masayoshi Aikawa
    • Journal Title

      IEICE Trans.Electron.

      Volume: vol.E93-C Pages: 1460-1466

    • NAID

      10027640016

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ブランチライン型ハイブリッド回路移相器を用いたKu 帯Push-Push VCO2010

    • Author(s)
      川崎健吾, 溝口周平, 田中高行, 相川正義
    • Journal Title

      電子情報通信学会論文誌C

      Volume: vol.J93-C Pages: 565-572

    • NAID

      110007988902

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [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)
    • Related Report
      2011 Final Research Report
  • [Presentation] A Unilaterally Coupled Push-Push Oscillator Array Using Sequential Injection-locking2011

    • Author(s)
      Kengo Kawasaki, Takayuki Tanaka, Masayoshi Aikawa
    • Organizer
      Asia-Pacific Microwave Conference
    • Place of Presentation
      Melbourne, Australia
    • Year and Date
      2011-12-07
    • Related Report
      2011 Annual Research Report
  • [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
    • Related Report
      2011 Annual Research Report
  • [Presentation] Synchronized Dual-Band Push-Push Oscillator for Oscillator Array2011

    • Author(s)
      Kengo Kawasaki, Takayuki Tanaka, Masayoshi Aikawa
    • Organizer
      Korea-Japan Microwave Conference
    • Place of Presentation
      Fukuoka Japan
    • Year and Date
      2011-11-11
    • Related Report
      2011 Annual Research Report
  • [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
    • Related Report
      2011 Annual Research Report
  • [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
    • Related Report
      2011 Annual Research Report
  • [Presentation] A Novel Low Phase Noise Positive Feedback Type Push-Push Oscillator2011

    • Author(s)
      Takayuki Tanaka, Hiroshi Hashiguchi, Masayoshi Aikawa
    • Organizer
      XXX URSI General Assembly and Scientific Symposium of International Union of Radio Science
    • Place of Presentation
      Istanbul, Turkey
    • Year and Date
      2011-08-16
    • Related Report
      2011 Annual Research Report
  • [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
    • Related Report
      2011 Annual Research Report
  • [Presentation] A Unilaterally Coupled Push-Push Oscillator Array Using Sequential Injection-locking2011

    • Author(s)
      Kengo Kawasaki, Takayuki Tanaka, Masayoshi Aikawa
    • Organizer
      2011 Asia-Pacific Microwave Conference Proceedings(APMC2011)
    • Related Report
      2011 Final Research Report
  • [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)
    • Related Report
      2011 Final Research Report
  • [Presentation] Synchronized Dual-Band Push-Push Oscillator for Oscillator Array2011

    • Author(s)
      Kengo Kawasaki, Takayuki Tanaka, Masayoshi Aikawa
    • Organizer
      2011 Korea-Japan Microwave Conference(KJMW2011)
    • Related Report
      2011 Final Research Report
  • [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)
    • Related Report
      2011 Final Research Report
  • [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)
    • Related Report
      2011 Final Research Report
  • [Presentation] A Novel Low Phase Noise Positive Feedback Type Push-Push Oscillator2011

    • Author(s)
      Takayuki Tanaka, Hiroshi Hashiguchi, Masayoshi Aikawa
    • Organizer
      XXX URSI General Assembly and Scientific Symposium of International Union of Radio Science(URSI GASS 2011)
    • Related Report
      2011 Final Research Report
  • [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
    • Related Report
      2011 Final Research Report
  • [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
    • Related Report
      2010 Annual Research Report
  • [Presentation] A Ku Band Push-Push Oscillator Array using Directional Phase Shifter2010

    • Author(s)
      Taichiro Hama, Kengo Kawasaki, Takayuki Tanaka, Masayoshi Aikawa
    • Organizer
      2010 Asia-Pacific Microwave Conference(APMC2010)
    • Place of Presentation
      パシフィコ横浜、日本
    • Year and Date
      2010-12-09
    • Related Report
      2010 Annual Research Report
  • [Presentation] Microwave Transmitter Module Integrating Slot Array Antenna, Push-Push Oscillator and PSK Modulator2010

    • Author(s)
      Takayuki Tanaka, Hiroshi Otani, Masayoshi Aikawa
    • Organizer
      2010 Asia-Pacific Microwave Conference(APMC2010)
    • Place of Presentation
      パシフィコ横浜、日本
    • Year and Date
      2010-12-09
    • Related Report
      2010 Annual Research Report
  • [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
    • Related Report
      2010 Annual Research Report
  • [Presentation] Low Noise Second Harmonic Gunn Diode Oscillator Using Square-shaped Slot Line Resonator2010

    • Author(s)
      Kengo Kawasaki, Takayuki Tanaka, Masayoshi Aikawa
    • Organizer
      2010 14th International Symposium on Antenna Technology and Applied Electromagnetics and the American Electromagnetics Conference
    • Place of Presentation
      Fairmont Chateau Laurier Ottawa, Canada
    • Year and Date
      2010-07-08
    • Related Report
      2010 Annual Research Report
  • [Presentation] A Push-Push VCO Using a Phase Shifter with 90° Branch Line Hybrid Circuit2010

    • Author(s)
      Takayuki Tanaka, Shuhei Mizoguchi, Kengo Kawasaki, Masayoshi Aikawa
    • Organizer
      2010 14th International Symposium on Antenna Technology and Applied Electromagnetics and the American Electromagnetics Conference
    • Place of Presentation
      Fairmont Chateau Laurier Ottawa, Canada
    • Year and Date
      2010-07-08
    • Related Report
      2010 Annual Research Report
  • [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
    • Related Report
      2009 Annual Research Report
  • [Presentation] 広帯域Push-Push VCO2010

    • Author(s)
      溝口周平, 相川正義, 田中高行
    • 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
    • Related Report
      2009 Annual Research Report
  • [Presentation] 直交偏波制御アンテナ2010

    • Author(s)
      吉松晋太郎, 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
      2010-01-29
    • Related Report
      2009 Annual Research Report
  • [Presentation] 変調機能複合化送信モジュールの研究2010

    • Author(s)
      大谷拓史, 田中高行, 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
      2010-01-29
    • Related Report
      2009 Annual Research Report
  • [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
    • Related Report
      2009 Annual Research Report
  • [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
    • Related Report
      2009 Annual Research Report
  • [Presentation] A Ku Band Push-Push Oscillator Array using Directional Phase Shifter2010

    • Author(s)
      Taichiro Hama, Kengo Kawasaki, Takayuki Tanaka, Masayoshi Aikawa
    • Organizer
      2010 Asia-Pacific Microwave Conference Proceedings(APMC2010)
    • Related Report
      2011 Final Research Report
  • [Presentation] Microwave Transmitter Module Integrating Slot Array Antenna2010

    • Author(s)
      Takayuki Tanaka, Hiroshi Otani, Masayoshi Aikawa
    • Organizer
      Push-Push Oscillator and PSK Modulator, 2010 Asia-Pacific Microwave Conference(APMC2010)
    • Related Report
      2011 Final Research Report
  • [Presentation] Low Noise Second Harmonic Gunn Diode Oscillator Using Square-shaped Slot Line Resonator2010

    • Author(s)
      Kengo Kawasaki, Takayuki Tanaka, Masayoshi Aikawa
    • Organizer
      14^<TH> International Symposium on Antenna Technology and Applied Electromagnetics and The American Electromagnetics Conference(ANTEM/ AMEREM 2010)
    • Related Report
      2011 Final Research Report
  • [Presentation] A Push-Push VCO Using a Phase Shifter with 90°Branch Line Hybrid Circuit2010

    • Author(s)
      Takayuki Tanaka, Shuhei Mizoguchi, Kengo Kawasaki, Masayoshi Aikawa
    • Organizer
      14^<TH> International Symposium on Antenna Technology and Applied Electromagnetics and The American Electromagnetics Conference(ANTEM/ AMEREM 2010)
    • Related Report
      2011 Final Research Report
  • [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
    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [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
    • Related Report
      2011 Final Research Report
  • [Presentation] Ku Band Second Harmonic N-Coupled Push-Push Oscillator Array using Microstrip Resonator2010

    • Author(s)
      Kengo Kawasaki, Takayuki Tanaka, Masayoshi Aikawa
    • Organizer
      IEEE MTT-S International Microwave Symposium
    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [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
    • Related Report
      2009 Annual Research Report
  • [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
    • Related Report
      2009 Annual Research Report
  • [Presentation] A K-band Transmitter Module Integrating Push-Push Oscillator, PSK Modulator and Planar Array Antenna2009

    • Author(s)
      Hiroshi Ootani, Takayuki Tanaka, 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
      2009-09-29
    • Related Report
      2009 Annual Research Report
  • [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
    • Related Report
      2009 Annual Research Report
  • [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
    • Related Report
      2009 Annual Research Report
  • [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
    • Related Report
      2009 Annual Research Report
  • [Presentation] K帯第2次高調波低雑音Gunn Diode発振器2009

    • Author(s)
      川崎健吾, 田中高行, 相川正義
    • Organizer
      電子情報通信学会マイクロ波研究会
    • Place of Presentation
      名古屋工業大学(愛知県)
    • Year and Date
      2009-06-30
    • Related Report
      2009 Annual Research Report
  • [Presentation] V-band 8th Harmonic Push-Push Oscillator Using Microstrip Ring Resonator2009

    • Author(s)
      Kengo Kawasaki, Takayuki Tanaka, Masayoshi Aikawa
    • Organizer
      IEEE MTT-S International Microwave Symposium,
    • Place of Presentation
      Boston, USA
    • Year and Date
      2009-06-10
    • Related Report
      2009 Annual Research Report
  • [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
    • Related Report
      2009 Annual Research Report
  • [Presentation] Varactor Loaded Tunable Miniature Resonator2009

    • Author(s)
      Eisuke Nishiyama, Tatsuo Itoh, Masayoshi Aikawa
    • Organizer
      2009 Asia-Pacific Microwave Conference(APMC2009)
    • Related Report
      2011 Final Research Report
  • [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)
    • Related Report
      2011 Final Research Report
  • [Presentation] Linear Polarization Switchable Patch Array Antenna2009

    • Author(s)
      Yu Ushijima, Eisuke Nishiyama, Masayoshi Aikawa
    • Organizer
      IEEE Antennas and Propagation Society International Symposium
    • Related Report
      2011 Final Research Report
  • [Presentation] V-band 8th Harmonic Push-Push Oscillator Using Microstrip Ring Resonator2009

    • Author(s)
      Kengo Kawasaki, Takayuki Tanaka, Masayoshi Aikawa
    • Organizer
      IEEE MTT-S International Microwave Symposium
    • Related Report
      2011 Final Research Report
  • [Presentation] Linear Polarization Switchable Patch Array Antenna2009

    • Author(s)
      Yu Ushijima, Eisuke Nishiyama, Masayoshi Aikawa
    • Organizer
      2009 Korea-Japan Microwave Conference
    • Related Report
      2011 Final Research Report 2009 Annual Research Report
  • [Patent(Industrial Property Rights)] 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
    • Related Report
      2010 Annual Research Report
    • Overseas

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Published: 2009-04-01   Modified: 2016-04-21  

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