文章基本信息

标题：A Subthreshold CMOS RF Front-End Design for Low-Power Band-III T-DMB/DAB Receivers
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作者：Kim, Seong-Do ; Choi, Jang-Hong ; Lee, Joo-Hyun 等
期刊名称：ETRI Journal
印刷版ISSN：1225-6463
电子版ISSN：2233-7326
出版年度：2011
卷号：33
期号：6
页码：969-972
DOI：10.4218/etrij.11.0211.0055
语种：English
出版社：Electronics and Telecommunications Research Institute
摘要：This letter presents a CMOS RF front-end operating in a subthreshold region for low-power Band-III mobile TV applications. The performance and feasibility of the RF front-end are verified by integrating with a low-IF RF tuner fabricated in a 0.13- CMOS technology. The RF front-end achieves the measured noise figure of 4.4 dB and a wide gain control range of 68.7 dB with a maximum gain of 54.7 dB. The power consumption of the RF front-end is 13.8 mW from a 1.2 V supply.
关键词：CMOS;subthreshold;Band-III;T-DMB;DAB;mobile TV;low-IF;tuner