A CMOS Receiver with Single RF Channel for SMILE Applications

被引：1
|
作者：
Capovilla, C. E. [1 ]
Tavora, A. [1 ]
Kretly, L. C. [1 ]
机构：
[1] Univ Estadual Campinas, UNICAMP, Sch Elect & Comp Engn, Dept Microwave & Opt, Campinas, SP, Brazil
来源：
2009 52ND IEEE INTERNATIONAL MIDWEST SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS 1 AND 2 | 2009年
关键词：
LNA; multiplex; mixer; CMOS; SMILE; receiver; ARRAY;
D O I：
10.1109/MWSCAS.2009.5235953
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This letter describes a single RF channel using a fully integrated multiplex LNA (Low Noise Amplifier) with four input channels and a double-balanced mixer in a 0.35 mu m CMOS technology for SMILE (Spatial MultIplexing of Local Elements) applications. This technique is a front-end architecture which uses only one RF channel, carrying multiplexed information from multiple antennas. The performance characteristics of this single RF channel like gain, isolation, noise figure, IIP3, and matching are shown in this work. The specifications and performance are in close agreement, validating the proposed compact design.
引用
收藏
页码：999 / 1001
页数：3
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