S波段反向噪声相关雷达的首次演示

2004 IEEE MTT-S International Microwave Symposium Digest (IEEE Cat. No.04CH37535) Pub Date : 2004-06-06 DOI:10.1109/MWSYM.2004.1339069

E. Brown, A. Cotler, S. Gupta, A. Umali

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引用次数: 3

摘要

一种新型的射频传感器——反向噪声相关雷达——在一年前被提出，与传统的铅笔波束系统相比，它在理论上具有非常短的探测和捕获时间。本文报道了在2.14 GHz左右的双通道系统中首次实验结果。探测时间小于100纳秒，距离约为10米。发现该检测时间主要受到通过收发器电子器件的群延迟和通过自由空间的单次往返时间的限制。

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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First demonstration of a retrodirective noise-correlating radar in S band

A new type of RF sensor - the retrodirective noise correlating radar - was proposed just one year ago and shown in theory to have very short detection and acquisition times compared to conventional pencil-beam systems. This paper reports the first experimental results in a two-channel system band-limited around 2.14 GHz. Detection times less than 100 ns are demonstrated out to ranges of about 10 meter. This detection time is found to be limited primarily by the group delay through the transceiver electronics and a single round-trip time through free space.

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来源期刊

2004 IEEE MTT-S International Microwave Symposium Digest (IEEE Cat. No.04CH37535)

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