Toshiyuki YAMAGISHI

A 1024-QAM Capable WLAN Receiver with -56.3dB Image Rejection Ratio Using Self-Calibration Technique
Shusuke KAWAI Toshiyuki YAMAGISHI Yosuke HAGIWARA Shigehito SAIGUSA Ichiro SETO Shoji OTAKA Shuichi ITO 
Publication:   
Publication Date: 2018/07/01
Vol. E101-C  No. 7  pp. 457-463
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuits and Their Application Technologies)
Category: 
Keyword: 
WLAN, 1024-QAM, calibration, IQ mismatch, image rejection ratio, EVM, 
 Summary | Full Text:PDF
A Standard-Cell Based On-Chip NMOS and PMOS Performance Monitor for Process Variability Compensation
Toshiyuki YAMAGISHI Tatsuo SHIOZAWA Koji HORISAKI Hiroyuki HARA Yasuo UNEKAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2013/06/01
Vol. E96-C  No. 6  pp. 894-902
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuits and Related SoC Integration Technologies)
Category: 
Keyword: 
on chip, monitor, digital, process variability, standard cell, area efficiency, 
 Summary | Full Text:PDF