InGaAs channel HEMTs for photonic frequency double mixing conversion over the sub-THz band

T. Kawasaki, K. Sugawara, A. Dobroiu, H. Wako, T. Watanabe, T. Suemitsu, V. Ryzhii, K. Iwatsuki, S. Kuwano, J. Kani, J. Terada, T. Otsuji

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

1 Citation (Scopus)

Abstract

We report on photonic frequency double-mixing conversion utilizing an InGaAs channel HEMT. A 1-GHz modulation signal on a 112.5-GHz carrier is electrically input to the gate, whereas a 1.58-μm dual wavelength CW laser beam having a frequency difference of 87.5-GHz local signal are irradiated to the channel. The InGaAs HEMT works as a photomixer generating a 87.5-GHz local signal which is then electrically mixed to the 5-GHz modulated 112.5-GHz carrier signal, resulting in the down-conversion of the 5-GHz signal to a 25-GHz intermediate frequency (IF) band.

Original languageEnglish
Title of host publication2015 IEEE MTT-S International Microwave Symposium, IMS 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781479982752
DOIs
Publication statusPublished - 2015 Jul 24
EventIEEE MTT-S International Microwave Symposium, IMS 2015 - Phoenix, United States
Duration: 2015 May 172015 May 22

Publication series

Name2015 IEEE MTT-S International Microwave Symposium, IMS 2015

Other

OtherIEEE MTT-S International Microwave Symposium, IMS 2015
CountryUnited States
CityPhoenix
Period15/5/1715/5/22

Keywords

  • InGaAs channel HEMT
  • disaster-resilience
  • optical-wireless fusion network
  • photomixing

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Signal Processing
  • Electrical and Electronic Engineering

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    Kawasaki, T., Sugawara, K., Dobroiu, A., Wako, H., Watanabe, T., Suemitsu, T., Ryzhii, V., Iwatsuki, K., Kuwano, S., Kani, J., Terada, J., & Otsuji, T. (2015). InGaAs channel HEMTs for photonic frequency double mixing conversion over the sub-THz band. In 2015 IEEE MTT-S International Microwave Symposium, IMS 2015 [7166896] (2015 IEEE MTT-S International Microwave Symposium, IMS 2015). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/MWSYM.2015.7166896