| Presentation | 2016-01-28 Prototype of Ku-band Outphase Amplifier for Millimeter-wave Wireless Communication System Yuto Maeda, Hidehisa Shiomi, Yasuyuki Okamura, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In recent years, communication traffic is increasing because of explosive spread of wireless mobile terminals. Millimeter-wave wireless communication system which can ensure a wide band attracts attention for a measure to the frequency shortage. For millimeter-wave wireless communication devices of system-on-chip which enable to be fabricated by refinement of CMOS process, complicated modulation systems like multilevel QAM are difficult by decline of dynamic range. By using outphase modulation which doesn't use the amplitude direction for transmission, complicated signal processing which is unconnected to decline of dynamic range puts into practice. In addition, it is possible to acheive high power efficiency and signal linearity with nonlinear amplifiers. This paper presents the simulation of 180 degree hybrid circuits and CMOS circuit elements which are necessary to compose outphase amplifiers, the study of a principle experiment of outphase amplifiers. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Outphase Amplifier / Power Re-Use / CMOS |
| Paper # | PN2015-51,EMT2015-102,OPE2015-164,LQE2015-151,EST2015-108,MWP2015-77 |
| Date of Issue | 2016-01-21 (PN, EMT, OPE, LQE, EST, MWP) |
| Conference Information | |
| Committee | LQE / EST / OPE / EMT / PN / MWP / IEE-EMT |
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| Conference Date | 2016/1/28(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Hajime Shoji(Sumitomo Electric Industries) / Tatsuya Kashiwa(Kitami Inst. of Tech.) / Hiroyuki Uenohara(Tokyo Inst. of Tech.) / Motoyuki Sato(Tohoku Univ.) / Eiji Oki(Univ. of Electro-Comm.) / Yuichi Kado(Kyoto Inst. of Tech.) / Masahiro Tanaka(Gifu Univ.) |
| Vice Chair | Susumu Noda(Kyoto Univ.) / Hideaki Kimura(NTT) / Akimasa Hirata(Nagoya Inst. of Tech.) / Shinichiro Ohnuki(Nihon Univ.) / Kensuke Ogawa(Fujikura) / Akira Hirose(Univ. of Tokyo) / Hiroshi Hasegawa(Nagoya Univ.) / Takehiro Tsuritani(KDDI Labs.) / Haruki Ogoshi(Furukawa Electric) / Tetsuya Kawanishi(NICT) / Hiroyuki Toda(Doshisha Univ.) |
| Secretary | Susumu Noda(NICT) / Hideaki Kimura(NTT) / Akimasa Hirata(Tokyo Inst. of Tech.) / Shinichiro Ohnuki(Muroran Inst. of Tech.) / Kensuke Ogawa(Fujitsu Labs.) / Akira Hirose(NTT) / Hiroshi Hasegawa(Niigata Univ.) / Takehiro Tsuritani(Mitsubishi Electric) / Haruki Ogoshi(NICT) / Tetsuya Kawanishi(Osaka Univ.) / Hiroyuki Toda(ENRI) / (NTT) |
| Assistant | / Atsushi Kezuka(ENRI) / Kenji Taguchi(Kitami Inst. of Tech.) / Takaaki Ishigure(Keio Univ.) / Eiji Yagyu(Mitsubishi Electric) / Kazunori Takahashi(Tohoku Univ.) / Masahiro Nakagawa(NTT) / Kensuke Ikeda(CRIEPI) / Atsushi Kanno(NICT) / Yoshihiro Naka(KUHW) |
| Paper Information | |
| Registration To | Technical Committee on Lasers and Quantum Electronics / Technical Committee on Electronics Simulation Technology / Technical Committee on Optoelectronics / Technical Committee on Electromagnetic Theory / Technical Committee on Photonic Network / Technical Committee on Microwave and Millimeter-wave Photonics / Technical Meeting 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) | Prototype of Ku-band Outphase Amplifier for Millimeter-wave Wireless Communication System |
| Sub Title (in English) | |
| Keyword(1) | Outphase Amplifier |
| Keyword(2) | Power Re-Use |
| Keyword(3) | CMOS |
| 1st Author's Name | Yuto Maeda |
| 1st Author's Affiliation | Osaka University(Osaka Univ.) |
| 2nd Author's Name | Hidehisa Shiomi |
| 2nd Author's Affiliation | Osaka University(Osaka Univ.) |
| 3rd Author's Name | Yasuyuki Okamura |
| 3rd Author's Affiliation | Osaka University(Osaka Univ.) |
| Date | 2016-01-28 |
| Paper # | PN2015-51,EMT2015-102,OPE2015-164,LQE2015-151,EST2015-108,MWP2015-77 |
| Volume (vol) | vol.115 |
| Number (no) | PN-430,EMT-431,OPE-432,LQE-433,EST-434,MWP-435 |
| Page | pp.pp.95-100(PN), pp.95-100(EMT), pp.95-100(OPE), pp.95-100(LQE), pp.95-100(EST), pp.95-100(MWP), |
| #Pages | 6 |
| Date of Issue | 2016-01-21 (PN, EMT, OPE, LQE, EST, MWP) |