Current-Reused Ultra Low Power, Low Noise LNA plus Mixer

被引：22

作者：

Le, Viet Hoang ^{[1
]}

Han, Seok-Kyun ^{[1
]}

Lee, Jeong-Seon ^{[1
]}

Lee, Sang-Gug ^{[1
]}

机构：

[1] Korea Adv Inst Sci & Technol, Radio Lab U, Taejon, South Korea

来源：

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | 2009年 / 19卷 / 11期

关键词：

Current reused; low noise amplifier (LNA) plus mixer; low flicker noise; low power receiver; CMOS MIXERS; DESIGN;

D O I：

10.1109/LMWC.2009.2032028

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：

A current-reused ultra low power, low flicker noise direct-conversion low noise amplifier (LNA)+mixer architecture is proposed. Measurements of the proposed LNA+mixer applied for 2.4 GHz Zigbee system using 0.18 mu m CMOS technology shows 21 dB voltage gain, 6 dB noise figure, and approximately 300 KHz flicker noise corner frequency while dissipating 0.9 mA from a 1.8 V supply.

引用

页码：755 / 757

页数：3

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