A METHOD OF A SPREAD-SPECTRUM RADAR POLYPHASE CODE DESIGN

被引：47

作者：

DUKIC, ML

DOBROSAVLJEVIC, ZS

机构：

[1] Dep of Commun, Univ of Belgrade,, Belgrade

来源：

IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS | 1990年 / 8卷 / 05期

关键词：

Ambiguity Function - Aperiodic Autocorrelation Function - Distributed Clutter Effects - Doppler Sensitivity - Pulse Compression Polyphase Code - Spread-Spectrum Radar;

D O I：

10.1109/49.56381

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 new method of pulse compression polyphase code synthesis based on the aperiodic autocorrelation function properties and the assumption of coherent processing in the radar receiver is presented. Properties of the proposed code, including spectrum, ambiguity function, precompression bandlimiting effects, and the noise/clutter influence are analyzed. The main features of the synthesized code are the absence of sidelobes in the compressed pulse and its tolerance of precompression bandlimiting limitations. A comparison to the known classes of pulse compression codes is made.

引用

页码：743 / 749

页数：7