A CMOS Broadband Distributed N-Path Tunable Bandpass Filter

被引：4

作者：

Thomas, Chris M. ^{[1
]}

Larson, Lawrence E. ^{[2
]}

机构：

[1] Univ Calif San Diego, Dept Elect & Comp Engn, La Jolla, CA 92093 USA

[2] Brown Univ, Sch Engn, Providence, RI 02912 USA

来源：

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | 2014年 / 24卷 / 08期

关键词：

Bandpass filter (BPF); CMOS; N-path filtering; passive mixer; SAW-less; single-ended; RECEIVER;

D O I：

10.1109/LMWC.2014.2321254

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 distributedCMOS N-path tunable band-pass filter (BPF) technique is introduced to lower the in-band insertion loss and increase the out-of-band rejection of the traditional N-path filter. Measurements from 0.3 to 1.6 GHz demonstrate a tunable BPF with 31 to 53 dB out-of-band rejection in a 65 nm process.

引用

页码：542 / 544

页数：3

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