A 5GHz radio front-end with automatically Q tuned notch filter

被引：11

作者：

Rogers, JWM ^{[1
]}

Plett, C ^{[1
]}

机构：

[1] Carleton Univ, Ottawa, ON K1S 5B6, Canada

来源：

PROCEEDINGS OF THE 2002 BIPOLAR/BICMOS CIRCUITS AND TECHNOLOGY MEETING | 2002年

关键词：

D O I：

10.1109/BIPOL.2002.1042889

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：

Low voltage designs of front-end components for 5GHz radio applications are presented. A notch filter with automatic Q tuning is integrated with the LNA to provide image rejection. On-chip transformers are used extensively in the receiver. The receiver had a gain of 19.8dB, noise figure of 4.5dB, an IIP3 of -11.5dBm, and the VCO had a phase noise of -116dBc/Hz at 1 MHz offset.

引用

收藏

页码：69 / 72

页数：4

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