Hirata Akihiko

发表

Study on 120-GHz-band low-power wireless equipment using photonic technologies

Hirata Akihiko, Takeuchi Jun, 2015 .

Proximity wireless data transmission characteristics using planar slot array antenna

Hirokawa Jiro, Nagatsuma Tadao, Hirata Akihiko, 2018 .

Development of 10Gbps Forward Error Correcting System for multiplexed HD-SDI signal

Okabe Satoshi, Ikeda Tetsuomi, Kado Yuichi, 2009 .

120-GHz-band outddor wireless link using photonics and electronic technologies

Takahashi Hiroyuki, Murata Koichi, Kukutsu Naoya, 2012 .

120-GHz-band 20-Gb/s QPSK Transmitter and Receiver modules

Takahashi Hiroyuki, Murata Koichi, Kukutsu Naoya, 2013 .

Evaluation of fade slope due to weather for 120-GHz-band wireless link

Takahashi Hiroyuki, Kukutsu Naoya, Hirata Akihiko, 2013 .

Evaluation of Antenna and Propagation Models for beyond 5G System

Kawanishi Tetsuya, Hisatake Shintaro, Hirata Akihiko, 2020 .

10-Gb/s BPSK modulator and demodulator a 120-GHz-band wireless link

Takahashi Hiroyuki, Kukutsu Naoya, Hirata Akihiko, 2013 .

Dependence of Weather Conditions for a 120-GHz-band Millimeter-wave Wireless Link

Takahashi Hiroyuki, Kado Yuichi, Kukutsu Naoya, 2009 .

Transmission Experiment of 120-GHz-Band Wireless Link using 10Gbit/s Forward Error Correction System

Okabe Satoshi, Shogen Kazuyoshi, Ikeda Tetsuomi, 2011 .

120-GHz-band 10-Gbit/s Fully-integrated Wireless Equipment using QPSK Transmitter and Receiver based on InP HEMT MMICs

Takahashi Hiroyuki, Hirata Akihiko, Takeuchi Jun, 2014 .

64x64-element and 32x32-element slot array antennas using double-layer hollow-waveguide corporate-feed in the 120 GHz band

Ando Makoto, Hirokawa Jiro, Hirata Akihiko, 2013 .

120-GHz-band BPSK Modulator and Demodulator for 10 Gbit/s Data Transmission

Takahashi Hiroyuki, Kukutsu Naoya, Hirata Akihiko, 2009 .