Analysis of Quantum Radar Cross Section and Its Influence on Target Detection Performance

被引：36
|
作者：
Liu, Kang [1 ]
Xiao, Huaitie [1 ]
Fan, Hongqi [1 ]
Fu, Qiang [1 ]
机构：
[1] Natl Univ Def Technol, Coll Elect Sci & Engn, Sci & Technol Automat Target Recognit Lab, Changsha 410073, Hunan, Peoples R China
来源：
IEEE PHOTONICS TECHNOLOGY LETTERS | 2014年 / 26卷 / 11期
关键词：
Quantum radar; quantum radar cross section; quantum optics; target detection;
D O I：
10.1109/LPT.2014.2317759
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Quantum radar is a new detection technology based on the mechanism of quantum physics and is promising for enhancing radar target detection capability. In this letter, the quantum radar equation is established based on the traditional radar equation; meanwhile, how the quantum radar cross section (QRCS) influences target detection performance and how QRCSs for some typical targets distribute are investigated via simulations. Simulation results demonstrate that the signal-to-noise ratio increases with the QRCS, the peak values of side-lobes of the QRCS for the cylinder surface fluctuate little, and the QRCS for corner reflectors almost exhibits no variations in a wide range of incident angles. The results listed above can benefit the signal design and performance evaluation of quantum radar as well as the design of quantum stealthy targets.
引用
收藏
页码：1146 / 1149
页数：4
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