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A fast-hopping 3-band CMOS frequency synthesizer for MB-OFDM UWB system

Zheng Yongzheng Xia Lingli Li Weinan Huang Yumei Hong Zhiliang

半导体学报2009，Vol.30Issue(9)：79-85,7.

半导体学报2009，Vol.30Issue(9)：79-85,7.DOI:10.1088/1674-4926/30/9/095006

A fast-hopping 3-band CMOS frequency synthesizer for MB-OFDM UWB system

Zheng Yongzheng ¹Xia Lingli ¹Li Weinan ¹Huang Yumei ¹Hong Zhiliang¹

作者信息

1. State Key Laboratory of ASIC & System, Fudan University, Shanghai 201203, China
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摘要

Abstract

ment shows that the out-of-band spurious tones are below -50 dBc, while the in-band spurious tones are below -34 dBc. The measured hopping time is below 2 ns. The core die area is 1.0 × 1.8 mm2.

关键词

frequency synthesizer/phase-locked loop/ultra-wideband/CMOS

Key words

frequency synthesizer/phase-locked loop/ultra-wideband/CMOS

分类

信息技术与安全科学

引用本文复制引用

Zheng Yongzheng,Xia Lingli,Li Weinan,Huang Yumei,Hong Zhiliang..A fast-hopping 3-band CMOS frequency synthesizer for MB-OFDM UWB system[J].半导体学报,2009,30(9):79-85,7.

基金项目

Project supported by the National Natural Science Foundation of China (No. 60606009). （No. 60606009）

半导体学报

OA北大核心CSCDCSTPCDEI

ISSN：1674-4926

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