A 3-34 GHz GaAs PHEMT distributed mixer with low DC power consumption

Ching Hung Chiu, Kung Hao Liang, Hong Yeh Chang, Yi Jen Chan

研究成果: 書貢獻/報告類型會議論文篇章同行評審

3 引文 斯高帕斯(Scopus)

摘要

A low DC power consumption broadband coplanar waveguide (CPW) distributed mixer using 0.15-μm GaAs PHEMT technology has been described in this paper. This MMIC mixer composed of four identical sections with a single-gate PHEMT. From 3 to 34 GHz, the measured results show a conversion loss of better than 6.7 dB, and a DC power consumption of only 6 mW with a DC power supply voltage of 1 V. To the authors' best knowledge, this work is the lowest DC power consumption among all the reported GaAs-based HEMT distributed mixers. The measured LO-to-IF and LO-to-RF isolations are all better than 13 dB, and the measured input IP3 is better than 12 dBm for overall operating frequency band. The compact chip size of this distributed mixer utilizing CPW lines is only 1.8 mm × 1.0 mm.

原文???core.languages.en_GB???
主出版物標題2006 IEEE Compound Semiconductor Integrated Circuit Symposium, CSICS
頁面73-76
頁數4
DOIs
出版狀態已出版 - 2006
事件2006 IEEE Compound Semiconductor Integrated Circuit Symposium, CSICS - San Antonio, TX, United States
持續時間: 12 11月 200615 11月 2006

出版系列

名字Technical Digest - IEEE Compound Semiconductor Integrated Circuit Symposium, CSIC
ISSN(列印)1550-8781

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???event.eventtypes.event.conference???2006 IEEE Compound Semiconductor Integrated Circuit Symposium, CSICS
國家/地區United States
城市San Antonio, TX
期間12/11/0615/11/06

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