A 77 GHz CMOS Low Noise Amplifier for Automotive Radar Receiver

被引：0

作者：

Le, H. V. ^{[1
]}

Duong, H. T. ^{[2
]}

Ta, C. M. ^{[1
]}

Huynh, A. T. ^{[1
]}

Evans, R. J. ^{[1
,2
]}

Skafidas, E. ^{[1
,2
]}

机构：

[1] Univ Melbourne, Dept Elect & Elect Engn, NICTA Victoria Res Lab, Melbourne, Vic 3010, Australia

[2] Univ Melbourne, Dept Elect & Elect Engn, Melbourne, Vic 3010, Australia

来源：

PROCEEDINGS OF THE 2012 IEEE INTERNATIONAL SYMPOSIUM ON RADIO-FREQUENCY INTEGRATION TECHNOLOGY (RFIT) | 2012年

基金：

澳大利亚研究理事会;

关键词：

77 GHz amplifier; Automotive Radar; CMOS; Common source; ESD; Low Noise Amplifier;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents the design of a low noise amplifier (LNA) for automotive radar application operating at 76-77 GHz. The LNA consists of 5 cascade common source amplifiers. The output of each stage is positioned close to the gate of the next stage creating a LC resonance output load, therefore complex interstage matching networks are eliminated. Moreover, transmission lines (TLs) are utilized to create matching and load inductors. As a result, chip size is significantly reduced. The proposed LNA is implemented in a 65 nm CMOS technology and measurement results show 11 dB voltage gain, and 7.8 dB noise figure (NF) while dissipating 21.5 mA from 1.2 V supply.

引用

页码：174 / 176

页数：3

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