Study on the method of noise temperature measurement for Terachertz mixers

Shuhua Bo, Jinchao Mou, Chengran Dai, Haopeng Yuan, Weihua Yu

科研成果: 书/报告/会议事项章节会议稿件同行评审

1 引用 (Scopus)

摘要

This paper focuses on the noise temperature measurement for terahertz mixers. The basic principle of Y-factor method is introduced, which could be used to obtain the noise temperature as well as the conversion loss of a mixer. In order to reflect the noise temperature more accurately, the Rayleigh-Jeans law is corrected considering higher-order components derived from Plank law. According to the corrected Rayleigh-Jeans law, the noise temperature results from Y-factor method is also corrected. Finally, the 295K/77K load and the 1600/295K load are compared for measuring the noise temperature of THz mixer.

源语言英语
主期刊名Proceedings of 3rd Asia-Pacific Conference on Antennas and Propagation, APCAP 2014
出版商Institute of Electrical and Electronics Engineers Inc.
1275-1278
页数4
ISBN(电子版)9781479943548
DOI
出版状态已出版 - 18 12月 2014
活动3rd Asia-Pacific Conference on Antennas and Propagation, APCAP 2014 - Harbin, 中国
期限: 26 7月 201429 7月 2014

出版系列

姓名Proceedings of 3rd Asia-Pacific Conference on Antennas and Propagation, APCAP 2014

会议

会议3rd Asia-Pacific Conference on Antennas and Propagation, APCAP 2014
国家/地区中国
Harbin
时期26/07/1429/07/14

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