A Novel Wide Dynamic Range Digital PSK Demodulation

被引：0

作者：

Cui Wei ^{[1
]}

Chen Dian-ren ^{[1
]}

Li Xing-guang ^{[1
]}

机构：

[1] Chang Chun Univ Sci & Technol, Changchun, Peoples R China

来源：

2009 ISECS INTERNATIONAL COLLOQUIUM ON COMPUTING, COMMUNICATION, CONTROL, AND MANAGEMENT, VOL IV | 2009年

关键词：

PSK demodulation; 1 bit A/D; differential detection-; MMW communication;

D O I：

暂无

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

An all digital wide dynamic range PSK receiver has been designed and implemented by using field programmable gate array (FPGA) for burst communication applications in an environment with a large frequency offset. The receiver employs the differential detection to increase the receiver's robustness to Doppler shift and the sub-sampling technique with 1-bit AID converter at the front to enhance dynamic range and reduce the complexity. The receiver has more then 70 dB dynamic range with 10Mbps bit rate in a millimeter wave communication system.

引用

页码：136 / 138

页数：3

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