H
H. Sugahara
Researcher at Nippon Telegraph and Telephone
Publications - 2
Citations - 314
H. Sugahara is an academic researcher from Nippon Telegraph and Telephone. The author has contributed to research in topics: Photonics & Wireless. The author has an hindex of 2, co-authored 2 publications receiving 301 citations.
Papers
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Journal ArticleDOI
120-GHz-band millimeter-wave photonic wireless link for 10-Gb/s data transmission
Akihiko Hirata,Toshihiko Kosugi,Hiroyuki Takahashi,R. Yamaguchi,Nakajima Fumito,Tomofumi Furuta,Hiroshi Ito,H. Sugahara,Yasuhiro Sato,Tadao Nagatsuma +9 more
TL;DR: In this article, a 120-GHz-band wireless link that uses millimeter-wave photonic techniques was developed, which achieved error-free transmission of OC-192 and 10-GbE signals over a distance of more than 200 m with a received power of below -30 dBm.
Proceedings ArticleDOI
Sub-Terahertz Wireless Communications Technologies
Tadao Nagatsuma,Akihiko Hirata,Yasuhiro Sato,R. Yamaguchi,H. Takahashi,Toshihiko Kosugi,Masami Tokumitsu,H. Sugahara,T. Furuta,H. Ito +9 more
TL;DR: A 10-Gb/s wireless link system that uses a 120-GHz-band sub-terahertz electro-magnetic waves and is composed of all-electronic devices using InP-HEMTs is presented.