Junji SATO


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 TimeDiscrete Timelow pass filterequalizerCMOS
 Summary | Full Text:PDF(1.2MB)

Evolution of Millimeter-Wave Multi-Antenna Systems in the IoT Era
Kazuaki TAKAHASHI Hidekuni YOMO Takashi MATSUOKA Junji SATO Yoichi NAKAGAWA Makoto YASUGI Masataka IRIE Naganori SHIRAKATA Koji TAKINAMI 
Publication:   
Publication Date: 2017/10/01
Vol. E100-C  No. 10  pp. 809-817
Type of Manuscript:  INVITED PAPER (Special Section on Microwave and Millimeter-Wave Technology)
Category: 
Keyword: 
IoTmillimeter-wave5Gradarphased arrayMIMO
 Summary | Full Text:PDF(2.4MB)

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: 
CMOSmillimeter-wavedirect conversionamplitude/phase imbalancephase locked loop (PLL)injection locked frequency dividercalibrationpush-push voltage controlled oscillator60 GHz
 Summary | Full Text:PDF(5.5MB)

25 GHz Band Active Integrated Antenna for Broadband Mobile Wireless Access Systems
Tomohiro SEKI Fusao NUNO Takeo ATSUGI Masahiro UMEHIRA Junji SATO Takashi ENOKI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/08/01
Vol. E86-C  No. 8  pp. 1520-1526
Type of Manuscript:  Special Section PAPER (Special Issue on Microwave and Millimeter Wave Technology)
Category: 
Keyword: 
active integrated antennaMSL/slot transitionspatial power combining schemesbroadband mobile wireless accessquasi-millimeter and millimeter-wave frequency band
 Summary | Full Text:PDF(566.9KB)