Research on Digital Channelized Receiving Problems in Passive Guiding System

被引：0
|
作者：
Zhang Wenxu [1 ]
Guo limin [1 ]
机构：
[1] Harbin Engn Univ, Coll Informat & Commun Engn, Harbin, Peoples R China
来源：
2009 5TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-8 | 2009年
关键词：
passive guiding system; angle of arrival; digital channelized; digital phase demodulation; EFFICIENT;
D O I：
暂无
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 method of combining phase-interferometer direction-finding and digital channelized receiving is adopted to provide angle of arrival information for signal sorting in passive guiding system. The method can realize multiple signals receiving simultaneously and digital phase discrimination. A method of high efficient channelized receiving based on polyphase filter structure and digital phase demodulation is raised according to signal real-time processing requirement in passive guiding system. The existing problems in the method which applied to passive guiding system is studied. The result indicates that structure and method are valid via construction of digital channelized receiving system and testing.
引用
收藏
页码：1986 / 1989
页数：4
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