IEICE Trans

Yohei MORISHITA

Design of Programmable Wideband Low Pass Filter with Continuous-Time/Discrete-Time Hybrid Architecture Yohei MORISHITA Koichi MIZUNO Junji SATO Koji TAKINAMI Kazuaki TAKAHASHI
Publication: Publication Date: 2017/10/01 Vol. E100-C No. 10 pp. 858-865 Type of Manuscript: Special Section PAPER (Special Section on Microwave and Millimeter-Wave Technology) Category: Keyword: Continuous Time, Discrete Time, low pass filter, equalizer, CMOS,
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A 60 GHz Hybrid Analog/Digital Beamforming Receiver with Interference Suppression for Multiuser Gigabit/s Radio Access Koji TAKINAMI Hiroyuki MOTOZUKA Tomoya URUSHIHARA Masashi KOBAYASHI Hiroshi TAKAHASHI Masataka IRIE Takenori SAKAMOTO Yohei MORISHITA Kenji MIYANAGA Takayuki TSUKIZAWA Noriaki SAITO Naganori SHIRAKATA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2016/07/01 Vol. E99-C No. 7 pp. 856-865 Type of Manuscript: PAPER Category: Microwaves, Millimeter-Waves Keyword: IEEE 802.11ad, WiGig, 60 GHz, direct conversion, CMOS, beamforming, interference suppression, interference rejection combining,
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Simple Linearity Analysis of Passive Mixer Based on DC Characteristics of MOS FET Yohei MORISHITA Kiyomichi ARAKI
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2013/10/01 Vol. E96-C No. 10 pp. 1236-1244 Type of Manuscript: Special Section PAPER (Special Section on Emerging Technologies and Applications for Microwave and Millimeter-Wave Systems) Category: Keyword: frequency conversion, gain, linearity, mixers, MOSFET circuits, switching circuits,
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A 60 GHz CMOS Transceiver IC for a Short-Range Wireless System with Amplitude/Phase Imbalance Cancellation Technique Koji TAKINAMI Junji SATO Takahiro SHIMA Mitsuhiro IWAMOTO Taiji AKIZUKI Masashi KOBAYASHI Masaki KANEMARU Yohei MORISHITA Ryo KITAMURA Takayuki TSUKIZAWA Koichi MIZUNO Noriaki SAITO Kazuaki TAKAHASHI
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2012/10/01 Vol. E95-C No. 10 pp. 1598-1609 Type of Manuscript: Special Section PAPER (Special Section on Recent Progress in Microwave and Millimeter-Wave Technologies) Category: Keyword: CMOS, millimeter-wave, direct conversion, amplitude/phase imbalance, phase locked loop (PLL), injection locked frequency divider, calibration, push-push voltage controlled oscillator, 60 GHz,
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Design of a Direct Sampling Mixer with a Complex Coefficient Transfer Function Yohei MORISHITA Noriaki SAITO Koji TAKINAMI Kiyomichi ARAKI
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2012/06/01 Vol. E95-C No. 6 pp. 999-1007 Type of Manuscript: Special Section PAPER (Special Section on Analog Circuits and Related SoC Integration Technologies) Category: Keyword: attenuation pole, Charge Domain Filter (CDF), complex filter, Direct Sampling Mixer (DSM), discrete time systems, Image Rejection Mixer (IRM), IIR filters, reconfigurable architectures,
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