A 2-6GHz Broadband CMOS Low-Noise Amplifier with Current Reuse Topology Utilizing a Noise-Shaping Technique

被引：0

作者：

Hung, Wei-Hsiang ^{[1
]}

Lin, Kuan-Ting ^{[1
]}

Hsieh, Jian-Yu ^{[1
]}

Lu, Shey-Shi ^{[1
]}

机构：

[1] Natl Taiwan Univ, Grad Inst Elect Engn, Taipei 10764, Taiwan

来源：

2011 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS) | 2011年

关键词：

LNA;

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：

A 2-6GHz broadband low-noise amplifier (LNA) with current reuse and noise-shaping technique is proposed for wideband matching, high power gain and flat noise figure (NF) response. The proposed UWB LNA is implemented in TSMC 0.18um CMOS technology. Measured results show that power gain is greater than 15dB and input return loss is larger than 10dB from 2 to 6GHz. The input third-order intercept point (IIP3) is -4dBm. Besides, a good noise figure of 3-3.7dB is obtained over the band of interest with a power dissipation of 15mW under a 1.8V power supply.

引用

页码：1291 / 1294

页数：4

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