20-Gbaud QPSK coherent radio transmission at 325 GHz with high-gain antennas

Atsushi Kanno, Toshiaki Kuri, Isao Morohashi, Iwao Hosako, Tetsuya Kawanishi, Yuki Yoshida, Ken'Ichi Kitayama

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

High-speed coherent transmission at 325 GHz is successfully demonstrated with a 20-Gbaud QPSK signal. A frequency-locked terahertz signal can be provided by an optical-modulation-based optical frequency comb signal. A high-gain antenna with a gain of 46 dBi is suitable to extend the transmission distance up to 15 m without requiring a terahertz amplifier.

Original languageEnglish
Title of host publicationInternational Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz
PublisherIEEE Computer Society
ISBN (Print)9781479938773
DOIs
Publication statusPublished - 2014 Nov 13
Externally publishedYes
Event39th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2014 - Tucson, United States
Duration: 2014 Sep 142014 Sep 19

Other

Other39th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2014
CountryUnited States
CityTucson
Period14/9/1414/9/19

Fingerprint

Radio transmission
Quadrature phase shift keying
Antennas
Light modulation

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

Cite this

Kanno, A., Kuri, T., Morohashi, I., Hosako, I., Kawanishi, T., Yoshida, Y., & Kitayama, KI. (2014). 20-Gbaud QPSK coherent radio transmission at 325 GHz with high-gain antennas. In International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz [6956046] IEEE Computer Society. https://doi.org/10.1109/IRMMW-THz.2014.6956046

20-Gbaud QPSK coherent radio transmission at 325 GHz with high-gain antennas. / Kanno, Atsushi; Kuri, Toshiaki; Morohashi, Isao; Hosako, Iwao; Kawanishi, Tetsuya; Yoshida, Yuki; Kitayama, Ken'Ichi.

International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz. IEEE Computer Society, 2014. 6956046.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Kanno, A, Kuri, T, Morohashi, I, Hosako, I, Kawanishi, T, Yoshida, Y & Kitayama, KI 2014, 20-Gbaud QPSK coherent radio transmission at 325 GHz with high-gain antennas. in International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz., 6956046, IEEE Computer Society, 39th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2014, Tucson, United States, 14/9/14. https://doi.org/10.1109/IRMMW-THz.2014.6956046
Kanno A, Kuri T, Morohashi I, Hosako I, Kawanishi T, Yoshida Y et al. 20-Gbaud QPSK coherent radio transmission at 325 GHz with high-gain antennas. In International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz. IEEE Computer Society. 2014. 6956046 https://doi.org/10.1109/IRMMW-THz.2014.6956046
Kanno, Atsushi ; Kuri, Toshiaki ; Morohashi, Isao ; Hosako, Iwao ; Kawanishi, Tetsuya ; Yoshida, Yuki ; Kitayama, Ken'Ichi. / 20-Gbaud QPSK coherent radio transmission at 325 GHz with high-gain antennas. International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz. IEEE Computer Society, 2014.
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