A 0.6-6.2 GHz wideband LNA using resistive feedback and gate inductive peaking techniques for multiple standards application

Kuan Hsiu Chien, Hwann Kaeo Chiou

研究成果: 書貢獻/報告類型會議論文篇章同行評審

10 引文 斯高帕斯(Scopus)

摘要

This paper presents a 0.6-6.2 GHz wideband CMOS low noise amplifier (LNA) for multi-band application. The LNA design is based on a common source (CS) cascade amplifier with resistive feedback, gate inductive peaking, and source degeneration inductive topologies to realize the matching networks for broadband operation. The authors also derived the formula of the input and output impedances those help to select proper values of biasing and matching elements. The LNA achieves a peak gain S21 of 11.61 dB, a noise figure (NF) of 5.28 to 5.82 dB at frequency from 0.6 to 6.2 GHz, and an input third-intercept point (IIP3) of -2.55 dBm at 2.5 GHz under DC power of 8.45 mW from a 1.5 V supply voltage. The figure-of-merit (FOM) for wideband LNA is up to 0.51 at 2.5 GHz. The LNA is fabricated in tsmc™ 0.18-μm RF CMOS technology with a chip area of 0.8 mm2.

原文???core.languages.en_GB???
主出版物標題2013 Asia-Pacific Microwave Conference Proceedings, APMC 2013
頁面688-690
頁數3
DOIs
出版狀態已出版 - 2013
事件2013 3rd Asia-Pacific Microwave Conference, APMC 2013 - Seoul, Korea, Republic of
持續時間: 5 11月 20138 11月 2013

出版系列

名字Asia-Pacific Microwave Conference Proceedings, APMC

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???event.eventtypes.event.conference???2013 3rd Asia-Pacific Microwave Conference, APMC 2013
國家/地區Korea, Republic of
城市Seoul
期間5/11/138/11/13

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