Presentation | 2021-07-15 Design of 94GHz High Efficiency Rectifier MMIC Ren Furumoto, Hayato Shimizu, Kenjiro Nishikawa, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper presents a 94 GHz band high-efficiency rectifier MMIC using a GaAs Schottky diode. The diode used here is a commercial Schottky diode with a cutoff frequency of 3 THz. The proposed circuit employs a single shunt topology, and consists of a DC block, an input matching circuit, the diode, and a high-frequency filter. In the input matching circuit, an open stub is connected at the position of λ?4 of the fundamental wave from the diode cathode end. That configuration effectively improves the diode performances with, the fundamental wave and the second harmonic generated during rectification. The high-frequency filter at the outside consists of a radial stub and a high-frequency cutoff inductor. To optimize their respective phases the filter returns the fundamental wave and second harmonic to a diode. The proposed rectifier MMIC achieves an RF-DC conversion efficiency of 49.3% at an input power of 15 dBm by electromagnetic field simulation of the equivalent circuit design and layout at 94 GHz. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Millimeter wave / 94GHz / Rectifier circuit / MMIC / Diode / Radial stub |
Paper # | EMT2021-10,MW2021-15,OPE2021-4,EST2021-11,MWP2021-12 |
Date of Issue | 2021-07-08 (EMT, MW, OPE, EST, MWP) |
Conference Information | |
Committee | OPE / MW / IEE-EMT / MWP / EST / EMT |
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Conference Date | 2021/7/15(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Takaaki Ishigure(Keio Univ.) / Noriharu Suematsu(Tohoku Univ.) / Akira Matsuhima(Kumamoto University) / Akihiko Hirata(Chiba Inst. of Tech.) / Jun Shibayama(Hosei Univ.) / Hiroyuki Deguchi(Doshisha Univ.) |
Vice Chair | Toshikazu Hashimoto(NTT) / Tadashi Kawai(Univ. of Hyogo) / Kensuke Okubo(Okayama Prefectural Univ.) / Hideyuki Nakamizo(Mitsubishi Electric) / / Atsushi Kanno(NICT) / Masayuki Kimishima(Advantest) / Yasuhide Tsuji(Muroran Inst. of Tech.) / Yasuo Ohtera(Toyama Prefectural Univ.) / Hideki Kawaguchi(Muroran Inst. of Tech) |
Secretary | Toshikazu Hashimoto(Tokushima Univ.) / Tadashi Kawai(Kagoshima Univ.) / Kensuke Okubo(Saitama Univ.) / Hideyuki Nakamizo(Toshiba) / (Metropolitan college of industrial technology) / Atsushi Kanno(Muroran IT) / Masayuki Kimishima(Yazaki) / Yasuhide Tsuji(CRIEPI) / Yasuo Ohtera(ENRI) / Hideki Kawaguchi(yoto Univ.) |
Assistant | Hirokazu Kobayashi(Kochi Univ. of Tech) / Tadashi Murao(Mitsubishi Electric) / Naoki Hasegawa(Softbank) / Kosuke Katayama(Waseda Univ.) / Junichiro Sugisaka(Kitami institute technology) / Li Yi(Osaka Univ.) / Yuya Yamaguchi(NICT) / Seiya Kishimoto(Nihon Univ.) / Akito Iguchi(Muroran Inst. of Tech) / Kazuki Niino(Kyoto Univ.) |
Paper Information | |
Registration To | Technical Committee on OptoElectronics / Technical Committee on Microwaves / Technical Meeting on Electromagnetic Theory / Technical Committee on Microwave and Millimeter-wave Photonics / Technical Committee on Electronics Simulation Technology / Technical Committee on Electromagnetic Theory |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Design of 94GHz High Efficiency Rectifier MMIC |
Sub Title (in English) | |
Keyword(1) | Millimeter wave |
Keyword(2) | 94GHz |
Keyword(3) | Rectifier circuit |
Keyword(4) | MMIC |
Keyword(5) | Diode |
Keyword(6) | Radial stub |
1st Author's Name | Ren Furumoto |
1st Author's Affiliation | Kagoshima University(Kagoshima Univ.) |
2nd Author's Name | Hayato Shimizu |
2nd Author's Affiliation | Kagoshima University(Kagoshima Univ.) |
3rd Author's Name | Kenjiro Nishikawa |
3rd Author's Affiliation | Kagoshima University(Kagoshima Univ.) |
Date | 2021-07-15 |
Paper # | EMT2021-10,MW2021-15,OPE2021-4,EST2021-11,MWP2021-12 |
Volume (vol) | vol.121 |
Number (no) | EMT-106,MW-107,OPE-108,EST-109,MWP-110 |
Page | pp.pp.16-21(EMT), pp.16-21(MW), pp.16-21(OPE), pp.16-21(EST), pp.16-21(MWP), |
#Pages | 6 |
Date of Issue | 2021-07-08 (EMT, MW, OPE, EST, MWP) |