Keyword : quasi-millimeter and millimeter-wave frequency band

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)
active integrated antennaMSL/slot transitionspatial power combining schemesbroadband mobile wireless accessquasi-millimeter and millimeter-wave frequency band
 Summary | Full Text:PDF(566.9KB)

Cylindrical Multi-Sector Antenna with Self-Selecting Switching Circuit
Tomohiro SEKI Toshikazu HORI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/09/01
Vol. E84-B  No. 9 ; pp. 2407-2412
Type of Manuscript:  Special Section PAPER (Special Issue on Innovation in Antennas and Propagation for Expanding Radio Systems)
Category: Millimeter-Wave Antennas
high-speed wireless communicationsector antennaquasi-millimeter and millimeter-wave frequency bandcylindrical antenna
 Summary | Full Text:PDF(161.2KB)