Hirofumi Kawamura
Sony Broadcast & Professional Research Laboratories
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Publication
Featured researches published by Hirofumi Kawamura.
cpmt symposium japan | 2010
Sho Ohashi; Takahiro Takeda; Hirofumi Kawamura; Yasuhiro Okada; Masahiro Uno; Yoshiyuki Akiyama; Kenichi Kawasaki
We conducted a basic study of Millimeter-wave Intra-Connect Systems from the aspects of module implementation and transmission characteristics. We made small transmitter (TX) and receiver (RX) modules with on-board Yagi antennas using a resin material, and investigated the characteristics of the antennas. We also studied the relation of the transmission characteristics to module arrangement and the use of parallel metal plates as a simple case model. We confirmed extension of transmission distance by using the Yagi antenna with gain and sandwiching the modules between parallel plates.
Archive | 2011
Hidekazu Kikuchi; Takayuki Mogi; Yoshiyuki Akiyama; Hirofumi Kawamura
Archive | 2007
Hirofumi Kawamura
Archive | 2010
Norihito Mihota; Hirofumi Kawamura; Yasuhiro Okada
Archive | 2014
Hirofumi Kawamura
Archive | 2008
Hirofumi Kawamura; Kunio Fukuda; Takayauki Ogiso; Toru Terashima; Isao Hidaka; Hirotaka Muramatsu
Archive | 2007
Hirofumi Kawamura
Archive | 2009
Hirofumi Kawamura; Yasuhiro Okada
Archive | 2009
Hirofumi Kawamura; Yasuhiro Okada
Archive | 2010
Norihito Mihota; Hirofumi Kawamura; Yasuhiro Okada; Naoto Nakamura; Yoshiyuki Akiyama
