用非循环波形减轻距离折叠杂波

Proceedings of the 1999 IEEE Radar Conference. Radar into the Next Millennium (Cat. No.99CH36249) Pub Date : 1999-04-20 DOI:10.1109/NRC.1999.767279

J. Clancy, H.F. Bascom, M. P. Hartnett

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引用次数: 6

摘要

本文描述了一种新的非循环波形(NRWF)在位于弗吉尼亚州南部的可定位超视距雷达(ROTHR)上的应用。该波形旨在通过降低夜间作战中遇到的远程扩频多普勒杂波(SDC)来提高对飞机目标的探测能力。本文讨论了NRWF及其运行原理，并对ROTHR的修改进行了描述。本文的重点是介绍1997年1月至4月期间进行的工程、杂波缓解和目标检测测试的测试结果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Mitigation of range folded clutter by a nonrecurrent waveform

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 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.

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Proceedings of the 1999 IEEE Radar Conference. Radar into the Next Millennium (Cat. No.99CH36249)

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