量子雷达与噪声雷达

2016 9th International Kharkiv Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves (MSMW) Pub Date : 2016-06-20 DOI:10.1109/MSMW.2016.7538137

K. Lukin

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引用次数: 8

摘要

本文给出了基于量子纠缠现象的量子雷达(QR)与基于经典相干概念和随机信号相关处理的噪声雷达(NR)的初步对比分析结果。研究表明，同时实现纠缠光子的高穿透能力和高空间分辨率性能的纠缠多光子QR的基本思想是行不通的，因为传输的光子在撞击墙壁时纠缠态会衰减。QR运算能力可以用经典物理来描述。此外，还利用经典锁相多频信号(规则和混沌)对多光子QR进行了建模。给出了该雷达基本性能的计算机模拟结果。

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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Quantum Radar vs Noise Radar

Preliminary results of the comparative analysis of Quantum Radar (QR) based upon quantum entanglement phenomenon and Noise Radar (NR) based upon classical coherence notion and correlation processing of random signals are presented in the paper. It has been shown that the basic idea of entangled multi-photon QR for simultaneous implementing of high penetrating ability of the entangled photons and high spatial resolution performance does not work because of decay of entangled state of the transmitted photons when they hits a wall, for example. QR operation abilities may be described in terms of classical physics. In addition, the multi-photon QR has been modeled by means of classically phase locked multi-frequency signals (regular and chaotic). Results of computer simulation of basic properties for such radar are presented.

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2016 9th International Kharkiv Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves (MSMW)

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