Toshihiro TERAOKA


300-GHz-Band OFDM Video Transmission with CMOS TX/RX Modules and 40dBi Cassegrain Antenna toward 6G
Yohei MORISHITA Sangyeop LEE Toshihiro TERAOKA Ruibing DONG Yuichi KASHINO Hitoshi ASANO Shinsuke HARA Kyoya TAKANO Kosuke KATAYAMA Takenori SAKAMOTO Naganori SHIRAKATA Koji TAKINAMI Kazuaki TAKAHASHI Akifumi KASAMATSU Takeshi YOSHIDA Shuhei AMAKAWA Minoru FUJISHIMA 
Publication:   
Publication Date: 2021/10/01
Vol. E104-C  No. 10  pp. 576-586
Type of Manuscript:  Special Section PAPER (Special Section on Microwave and Millimeter-Wave Technologies)
Category: 
Keyword: 
6GTHz300GHzCassegrain antennaOFDMCMOStransmitterreceivermodule
 Summary | Full Text:PDF(4MB)

Proposal for a Slot Pair Array Having an Invariant Main Beam Direction with a Cosecant Radiation Pattern Using a Post-Wall Waveguide
Takeshi OHNO Koichi OGAWA Toshihiro TERAOKA Jiro HIROKAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/02/01
Vol. E86-C  No. 2  pp. 176-183
Type of Manuscript:  Special Section PAPER (Special Issue on Circuit and Device Technology for High-Speed Wireless Communication)
Category: Antenna (Slot)
Keyword: 
FWAmain beam directiontraveling wavecosecant radiation patternTalor radiation pattern
 Summary | Full Text:PDF(782.4KB)

An Excellent Cost-Performance Antenna Duplexer for 26 GHz FWA Systems
Toshio ISHIZAKI Toshihiro TERAOKA Koichi OGAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2001/10/01
Vol. E84-C  No. 10  pp. 1515-1520
Type of Manuscript:  Special Section PAPER (Special Issue on Millimeter-Wave Circuits and Fabrication Technologies Opening up the 21st Century)
Category: 
Keyword: 
FWAduplexerE-plane filtercirculatorwaveguide
 Summary | Full Text:PDF(885.6KB)

Introduction of a Narrower HPBW BS Antenna to Millimetre Wave P-MP FWA Systems: Performance Validation in Terms of C/N, C/I and the Visibility
Hiroshi KANNO Toshihiro TERAOKA Toshio ISHIZAKI Koichi OGAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/03/01
Vol. E84-B  No. 3  pp. 359-367
Type of Manuscript:  Special Section PAPER (Special Issue on Innovative Mobile Communication Technologies at the Dawn of the 21st Century)
Category: 
Keyword: 
millimetre-waveFWAbase station antennavisibility
 Summary | Full Text:PDF(714.5KB)

Validation and Ground Truth for TRMM Precipitation Radar Using the MU Radar
Toru SATO Toshihiro TERAOKA Iwane KIMURA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1996/06/25
Vol. E79-B  No. 6  pp. 744-750
Type of Manuscript:  Special Section PAPER (Special Issue on Weather Radar Technology)
Category: 
Keyword: 
TRMM precipitation radarMU radarground truthrain retrieval algorithmnumerical simulation
 Summary | Full Text:PDF(657.2KB)