CMOS 300-GHz 64-QAM transmitter

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

研究成果: Conference contribution

16 被引用数 (Scopus)

抄録

A QAM-capable 300-GHz transmitter operating above the transistor max, covering a 30-GHz bandwidth with multiple channels was recently reported. A key enabling component was a tripler-based up-conversion mixer called the cubic mixer. This paper theoretically and experimentally studies the S/N characteristics of such a mixer and elucidates the condition for realizing high single-channel data-rate. 30 Gb/s with 32QAM and 21 Gb/s with 64QAM are achieved under optimal conditions, which are faster than the previously reported per-channel data-rate of 17.5 Gb/s.

本文言語English
ホスト出版物のタイトル2016 IEEE MTT-S International Microwave Symposium, IMS 2016
出版社Institute of Electrical and Electronics Engineers Inc.
ISBN(電子版)9781509006984
DOI
出版ステータスPublished - 2016 8月 9
外部発表はい
イベント2016 IEEE MTT-S International Microwave Symposium, IMS 2016 - San Francisco, United States
継続期間: 2016 5月 222016 5月 27

出版物シリーズ

名前IEEE MTT-S International Microwave Symposium Digest
2016-August
ISSN(印刷版)0149-645X

Other

Other2016 IEEE MTT-S International Microwave Symposium, IMS 2016
国/地域United States
CitySan Francisco
Period16/5/2216/5/27

ASJC Scopus subject areas

  • 放射線
  • 凝縮系物理学
  • 電子工学および電気工学

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