Shoichi TANIFUJI

A Calibrationless Si-CMOS 5-bit Baseband Phase Shifter Using a Fixed-Gain-Amplifier Matrix
Tuan Thanh TA Shoichi TANIFUJI Suguru KAMEDA Noriharu SUEMATSU Tadashi TAKAGI Kazuo TSUBOUCHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2013/10/01
Vol. E96-C  No. 10  pp. 1322-1329
Type of Manuscript:  PAPER
Category: Microwaves, Millimeter-Waves
Keyword: 
baseband phase shifter, broadband communication, millimeter wave, phased array antenna, 
 Summary | Full Text:PDF
60-GHz Band Copper Ball Vertical Interconnection for MMW 3-D System-in-Package Front-End Modules
Satoshi YOSHIDA Shoichi TANIFUJI Suguru KAMEDA Noriharu SUEMATSU Tadashi TAKAGI Kazuo TSUBOUCHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2012/07/01
Vol. E95-C  No. 7  pp. 1276-1284
Type of Manuscript:  PAPER
Category: Microwaves, Millimeter-Waves
Keyword: 
millimeter-wave, 60-GHz band, system-in-package, vertical interconnection, copper balls, WPAN, 
 Summary | Full Text:PDF
A 60 GHz-Band 3-Dimensional System-in-Package Transmitter Module with Integrated Antenna
Noriharu SUEMATSU Satoshi YOSHIDA Shoichi TANIFUJI Suguru KAMEDA Tadashi TAKAGI Kazuo TSUBOUCHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2012/07/01
Vol. E95-C  No. 7  pp. 1141-1146
Type of Manuscript:  INVITED PAPER (Special Section on Recent Trends of Microwave Systems and Their Fundamental Technologies)
Category: 
Keyword: 
module, RFIC, MMIC, antenna integration, millimeter-wave, SiP, stud bump, 
 Summary | Full Text:PDF
Proposal of Heterogeneous Wireless Network with Handover in Application Layer: Feasibility Study Based on Field Trial Results
Suguru KAMEDA Hiroshi OGUMA Noboru IZUKA Fumihiro YAMAGATA Yasuyoshi ASANO Yoshiharu YAMAZAKI Shoichi TANIFUJI Noriharu SUEMATSU Tadashi TAKAGI Kazuo TSUBOUCHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/04/01
Vol. E95-B  No. 4  pp. 1152-1160
Type of Manuscript:  Special Section PAPER (Special Section on Cognitive Radio and Heterogeneous Wireless Networks in Conjunction with Main Topics of CrownCom2011)
Category: 
Keyword: 
heterogeneous wireless networks, WLAN, MBWA, handover, 
 Summary | Full Text:PDF