Kazuo IMAI


An Extension of 4G Mobile Networks towards the Ubiquitous Real Space
Kazuo IMAI Wataru TAKITA Sadahiko KANO Akihisa KODATE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/07/01
Vol. E88-B  No. 7  pp. 2700-2708
Type of Manuscript:  INVITED PAPER (Special Section on Mobile Multimedia Communications)
Category: 
Keyword: 
4G mobile networkubiquitous computing networkingubiquitous gatewaypersonalized context-aware services
 Summary | Full Text:PDF

Portable Digital Satellite News Gathering (SNG) RF Terminal Using a Flat Antenna
Takao MURATA Hideo MITSUMOTO Masaru FUJITA Shoji TANAKA Kouichi TAKANO Kazuo IMAI Noboru TOYAMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1994/12/25
Vol. E77-B  No. 12  pp. 1501-1510
Type of Manuscript:  Special Section PAPER (Special Issue on Digital Broadcasting Technology)
Category: 
Keyword: 
satellite communicationdigital SNGSNG RF terminalflat antennaSSPA
 Summary | Full Text:PDF

A 42-GHz-Band Low-Noise Downconverter
Hisao NAKAKITA Kazuo IMAI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1991/12/25
Vol. E74-C  No. 12  pp. 4124-4130
Type of Manuscript:  Special Section PAPER (Special Issue on Millimeter-Wave/Heterojunction Devices)
Category: 
Keyword: 
 Summary | Full Text:PDF