IEICE Trans

Mitsuhiro SHIMOZAWA

S-to-X Band 360-Degree RF Phase Detector IC Consisting of Symmetrical Mixers and Tunable Low-Pass Filters Akihito HIRAI Kazutomi MORI Masaomi TSURU Mitsuhiro SHIMOZAWA
Publication: Publication Date: 2021/10/01 Vol. E104-C No. 10 pp. 559-567 Type of Manuscript: Special Section PAPER (Special Section on Microwave and Millimeter-Wave Technologies) Category: Keyword: RF phase detector, symmetrical mixer, tunable low-pass filter, SiGe-BiCMOS integrated circuits,
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120-W Ku-Band GaN SSPA with Diode Linearizer for Future Broadcasting Satellites Masafumi NAGASAKA Masaaki KOJIMA Takuma TORII Hiromitsu UTSUMI Koji YAMANAKA Shintaro SHINJO Mitsuhiro SHIMOZAWA Hisashi SUJIKAI
Publication: Publication Date: 2019/10/01 Vol. E102-C No. 10 pp. 717-724 Type of Manuscript: Special Section PAPER (Special Section on Microwave and Millimeter-Wave Technologies) Category: Keyword: broadcasting satellite, SSPA, Ku-band, GaN,
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A 0.3-to-5.5 GHz Digital Frequency Discriminator IC with Time to Digital Converter and Edge Counter for Instantaneous Frequency Measurement Akihito HIRAI Koji TSUTSUMI Hideyuki NAKAMIZO Eiji TANIGUCHI Kenichi TAJIMA Kazutomi MORI Masaomi TSURU Mitsuhiro SHIMOZAWA
Publication: Publication Date: 2019/07/01 Vol. E102-C No. 7 pp. 547-557 Type of Manuscript: Special Section PAPER (Special Section on Analog Circuits and Their Application Technologies) Category: Keyword: digital frequency discriminator (DFD), instantaneous frequency measurement (IFM), time-to-digital converter (TDC), multiphase clock,
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A 15GHz-Band 4-Channel Transmit/Receive RF Core-Chip for High SHF Wide-Band Massive MIMO in 5G Koji TSUTSUMI Takaya MARUYAMA Wataru YAMAMOTO Takanobu FUJIWARA Tatsuya HAGIWARA Ichiro SOMADA Eiji TANIGUCHI Mitsuhiro SHIMOZAWA
Publication: Publication Date: 2017/10/01 Vol. E100-C No. 10 pp. 825-832 Type of Manuscript: Special Section PAPER (Special Section on Microwave and Millimeter-Wave Technology) Category: Keyword: massive MIMO, active phased array antenna, high SHF, phase shifters, variable gain amplifiers, CMOS integrated circuits,
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On-Chip Temperature Compensation Active Bias Circuit Having Tunable Temperature Slope for GaAs FET MMIC PA Shintaro SHINJO Kazutomi MORI Tomokazu OGOMI Yoshihiro TSUKAHARA Mitsuhiro SHIMOZAWA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2011/10/01 Vol. E94-C No. 10 pp. 1498-1507 Type of Manuscript: Special Section PAPER (Special Section on Microwave and Millimeter-Wave Technology) Category: Active Devices and Circuits Keyword: temperature compensation, MMIC power amplifiers, GaAs FET, threshold voltage,
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Analog Pre-Distortion Linearizer Using Self Base Bias Controlled Amplifier Shintaro SHINJO Kazutomi MORI Keiki YAMADA Noriharu SUEMATSU Mitsuhiro SHIMOZAWA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2010/07/01 Vol. E93-C No. 7 pp. 966-974 Type of Manuscript: Special Section PAPER (Special Section on Recent Progress in Microwave and Millimeter-Wave Technologies) Category: Keyword: distortion, envelope, linearizer, microwave, power amplifier, silicon,
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0.4-5.8 GHz SiGe-MMIC Quadrature Modulator Employing Self Current Controlled Mixer for Cognitive Radio Shintaro SHINJO Fumiki ONOMA Koji TSUTSUMI Noriharu SUEMATSU Mitsuhiro SHIMOZAWA Hiroshi HARADA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2009/12/01 Vol. E92-B No. 12 pp. 3701-3710 Type of Manuscript: Special Section PAPER (Special Section on Dynamic Spectrum Access) Category: Wideband RF Systems Keyword: microwave, MMIC transmitters, MMIC mixers, mobile communication, modulation, wireless LAN,
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A 2 to 5 GHz-Band Self Frequency Dividing Quadrature Mixer Using Current Re-Use Configuration Eiji TANIGUCHI Mitsuhiro SHIMOZAWA Noriharu SUEMATSU
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2009/12/01 Vol. E92-B No. 12 pp. 3711-3716 Type of Manuscript: Special Section PAPER (Special Section on Dynamic Spectrum Access) Category: Wideband RF Systems Keyword: Si, SiGe, MMIC, RFIC, mixer, converter, direct conversion receiver, cognitive radio,
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A Balanced Even Harmonic Quadrature Mixer Using Anti Parallel Diode Pairs Mitsuhiro SHIMOZAWA Noriharu SUEMATSU Kenji ITOH Yoji ISOTA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2006/12/01 Vol. E89-C No. 12 pp. 1821-1828 Type of Manuscript: Special Section PAPER (Special Section on Emerging Microwave Techniques) Category: Active Circuits/Devices/Monolithic Microwave Integrated Circuits Keyword: microwave, mixer, harmonic mixer, direct conversion receiver,
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An Even Harmonic Quadrature Mixer with a Simple Filter Configuration and an Integrated LTCC Module for W-CDMA Direct Conversion Receiver Mitsuhiro SHIMOZAWA Kenichi MAEDA Eiji TANIGUCHI Keiichi SADAHIRO Takayuki IKUSHIMA Tamotsu NISHINO Noriharu SUEMATSU Kenji ITOH Yoji ISOTA Tadashi TAKAGI
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2006/04/01 Vol. E89-C No. 4 pp. 473-481 Type of Manuscript: Special Section PAPER (Special Section on Advanced RF Technologies for Compact Wireless Equipment and Mobile Phones) Category: Keyword: direct conversion receiver, LTCC, module, quadrature mixer, harmonic mixer,
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An Even Harmonic Mixer Using Self-Biased Anti-Parallel Diode Pair Mitsuhiro SHIMOZAWA Takatoshi KATSURA Kenichi MAEDA Eiji TANIGUCHI Takayuki IKUSHIMA Noriharu SUEMATSU Kenji ITOH Yoji ISOTA Tadashi TAKAGI
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2003/08/01 Vol. E86-C No. 8 pp. 1464-1471 Type of Manuscript: Special Section PAPER (Special Issue on Microwave and Millimeter Wave Technology) Category: Keyword: microwave, mixer, harmonic mixer, anti-parallel diode pair, self-bias,
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