A 35-50 GHz triple cascode mixer module with intermediate frequency of 4-12 GHz based on low noise GaAs PHEMT process

Shou Hsien Weng, Chau Ching Chiong, Chih Chen Chang, Hsiao Ling Wu, Yau De Huang, Yuh Jing Hwang, Hong Yeh Chang, Ming Jye Wang

研究成果: 書貢獻/報告類型會議論文篇章同行評審

8 引文 斯高帕斯(Scopus)

摘要

A 35-50 GHz mixer module for the Atacama Large Millimeter/submillimeter Array (ALMA) band-1 receiver is presented in this paper. By using triple cascode structure and modified dc bias technique, a mixer with wide intermediate frequency (IF) bandwidth (4-12 GHz), low LO driven power, and high LO-RF isolation is achieved. The chip is further packaged into a module. At LO frequency of 31 GHz, the mixer module exhibits a conversion gain better than -8 dB with gain variation less than 3 dB and input 1-dB gain compression point higher than -10 dBm over the IF bandwidth.

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主出版物標題RFIT 2016 - 2016 IEEE International Symposium on Radio-Frequency Integration Technology
發行者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子)9781509012350
DOIs
出版狀態已出版 - 27 9月 2016
事件2016 IEEE International Symposium on Radio-Frequency Integration Technology, RFIT 2016 - Taipei, Taiwan
持續時間: 24 8月 201626 8月 2016

出版系列

名字RFIT 2016 - 2016 IEEE International Symposium on Radio-Frequency Integration Technology

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???event.eventtypes.event.conference???2016 IEEE International Symposium on Radio-Frequency Integration Technology, RFIT 2016
國家/地區Taiwan
城市Taipei
期間24/08/1626/08/16

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