Takao SOMEYA


MIMO System with Relative Phase Difference Time-Shift Modulation for Rician Fading Environment
Kenichi KOBAYASHI Takao SOMEYA Tomoaki OHTSUKI Sigit P.W. JAROT Tsuyoshi KASHIMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/02/01
Vol. E91-B  No. 2  pp. 459-465
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMORician fadingdirect pathphase differenceTurbo code
 Summary | Full Text:PDF(682.1KB)

Progress in GaN-Based Nanostructures for Blue Light Emitting Quantum Dot Lasers and Vertical Cavity Surface Emitting Lasers
Yasuhiko ARAKAWA Takao SOMEYA Koichi TACHIBANA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2000/04/25
Vol. E83-C  No. 4  pp. 564-572
Type of Manuscript:  INVITED PAPER (Special Issue on Blue Laser Diodes and Related Devices/Technologies)
Category: 
Keyword: 
InGaNquantum dotslasing oscillationMOCVDVCSELs
 Summary | Full Text:PDF(2MB)