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
收藏
页码：136 / 138
页数：3
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