Dr. Akihiko Hirata Profile

Dr. Akihiko Hirata

Senior Research Engineer at NTT Microsystem Integration Labs

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Publications (2)

Proceedings Article | 12 October 2007 Paper

10-Gbit/s wireless communications technology using sub-terahertz waves

Akihiko Hirata, Tadao Nagatsuma, Toshihiko Kosugi, Hiroyuki Takahashi, Ryoichi Yamaguchi, Naofumi Shimizu, Naoya Kukutsu, Koichi Murata, Yuichi Kado, Hidehiko Ikegawa, Hiroshi Nishikawa, Toshihiro Nakayama

Proceedings Volume 6772, 67720B (2007) https://doi.org/10.1117/12.733729

KEYWORDS: Extremely high frequency, Photonics, Receivers, Transmitters, Wireless communications, Multiplexing, Photonic integrated circuits, Modulation, Signal generators, Antennas

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Proceedings Article | 20 October 2000 Paper

Microfabrication technology for high-speed Si-based systems

Hiromu Ishii, Shouji Yagi, Kunio Saito, Akihiko Hirata, Kazuhisa Kudou, Masaki Yano, Tadao Nagatsuma, Katsuyuki Machida, Hakaru Kyuragi

Proceedings Volume 4230, (2000) https://doi.org/10.1117/12.404913

KEYWORDS: Copper, Silicon, Chemical mechanical planarization, Ruthenium, Antennas, Nickel, Electroless plating, Gold, Dielectrics, Microfabrication

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