Utilization of a nonrecurrent waveform to mitigate range-folded spread Doppler clutter: Application to over-the-horizon radar

被引：11
|
作者：
Hartnett, MP
Clancy, JT
Denton, RJ
机构：
[1] Decis Sci Applicat Inc, Rome, NY 13440 USA
[2] USAF, Res Lab, Surveillance Radar Technol Directorate, SNRD, Rome, NY 13441 USA
来源：
RADIO SCIENCE | 1998年 / 33卷 / 04期
关键词：
D O I：
10.1029/98RS01707
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
This paper describes the application of a new nonrecurrent waveform (NRWF) to a relocatable over-the-horizon radar (ROTHR) located in southern Virginia. The waveform is designed to improve the detection of aircraft targets through the mitigation of long-range spread Doppler clutter (SDC) encountered during nighttime operations. A discussion of the NRWF and its principle of operation are included, along with a brief description of ROTHR modifications. The focus of the paper is the presentation of test results from engineering, clutter mitigation, and target detection tests conducted during January through April of 1997.
引用
收藏
页码：1125 / 1133
页数：9
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