56-Gbit/s 16-QAM wireless link with 300-GHz-band CMOS transmitter

Kyoya Takano, Kosuke Katayama, Shuhei Amakawa, Takeshi Yoshida, Minoru Fujishima

研究成果: Conference contribution

19 被引用数 (Scopus)

抄録

The 300-GHz band enables ultrahigh-speed wireless communication because of its vast frequency range. We present a wireless link with a 300-GHz-band CMOS transmitter that improves the system signal-to-noise ratio (SNR) by using a frequency-doubler-based subharmonic mixer called a 'square mixer' and an architecture with image and local oscillator (LO) suppression. It achieved wireless digital transmission at 56 Gbit/s over 5 cm with 16-QAM. In addition, we compare the performance of wireless links using a figure-of-merit (FoM). This wireless link has an approximately 7.5 times higher FoM than a recently reported wireless link based on a CMOS transmitter.

本文言語English
ホスト出版物のタイトル2017 IEEE MTT-S International Microwave Symposium, IMS 2017
出版社Institute of Electrical and Electronics Engineers Inc.
ページ793-796
ページ数4
ISBN(電子版)9781509063604
DOI
出版ステータスPublished - 2017 10 4
外部発表はい
イベント2017 IEEE MTT-S International Microwave Symposium, IMS 2017 - Honololu, United States
継続期間: 2017 6 42017 6 9

Other

Other2017 IEEE MTT-S International Microwave Symposium, IMS 2017
CountryUnited States
CityHonololu
Period17/6/417/6/9

ASJC Scopus subject areas

  • Radiation
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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