Spread spectrum radar for target characterization

被引：0
作者：
Sur S.N. [1 ]
Bera S. [2 ]
Bera R. [1 ]
Shome S. [1 ]
机构：
[1] Sikkim Manipal University, Majitar, Rangpo, East Sikkim
[2] G S Sanyal School of Telecommunications, IIT Kharagpur, Kharagpur, West Bengal
来源：
Telecommunications and Radio Engineering (English translation of Elektrosvyaz and Radiotekhnika) | 2019年 / 78卷 / 14期
关键词：
Aspect angle pattern; Correlation; Polyphase code (P4); Radar;
D O I：
10.1615/TelecomRadEng.v78.i14.10
中图分类号：
学科分类号：
摘要：
Target detection and characterization are a very important aspect of any surveillance and defense. Therefore, the development of a suitable radar system with proper signal processing algorithms is the need of the hour. Requirements of the sophisticated radar come into play because of the fact that radar system performance is greatly affected by the noisy environment, multipath channel and surrounding clutter condition. The main objective of this study is to develop a secure RADAR system based on the spread spectrum technology. As we know that, in an open environment, radar faces many challenges, and to encounter those challenges digital spread spectrums radar system has been introduced and the performance has been analyzed. Here the performance of the radar system has been analyzed with respect to the theoretical calculation and experimental results as presented here. In this study, the target has been characterized based on the radar cross section (RCS) pattern plot. ©2019 by Begell House, Inc.
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页码：1223 / 1231
页数：8
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