An Ultra-Broadband Subharmonic Mixer with Distributed Amplifier Using 90-nm CMOS Technology

Shih Han Hung, Kai Wen Cheng, Yeong-Her Wang

研究成果: Article同行評審

10 引文 斯高帕斯(Scopus)

摘要

This paper presents a $Ka$ - to $F$ -band ultra-broadband subharmonic mixer (SHM) using the standard 90-nm CMOS process. The proposed SHM employs a distributed amplifier and antiparallel diode pair configuration to realize wide operation bandwidth from 33 to 103 GHz, low conversion loss from 0.52 to 3.35 dB, good local oscillation (LO)-to-RF isolation greater than 27.7 dB, and high 2LO-to-RF isolation better than 60 dB with a miniature chip dimension of ${\hbox {0.49 mm}}2 at a 10-dBm LO power level. Using the distributed amplifier technique, the proposed SHM offers significant advantages, such as broad operation bandwidth, good flatness, high port-to-port isolation, and good conversion loss.

原文English
文章編號2277993
頁(從 - 到)3650-3657
頁數8
期刊IEEE Transactions on Microwave Theory and Techniques
61
發行號10
DOIs
出版狀態Published - 2013 十月 21

All Science Journal Classification (ASJC) codes

  • 電氣與電子工程
  • 凝聚態物理學
  • 輻射

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