量子电子学报2026，Vol.43Issue(1)：88-98,11.DOI:10.3969/j.issn.1007-5461.2026.01.007
带电沙粒对量子干涉雷达的影响
Effect of charged sand particles on the detection performance of quantum interference radar
摘要
Abstract
To investigate the performance change and influence mechanism of quantum interference radar(QIR)system under the influence of charged sand particles,the relationship between charged sand particles and quantum link attenuation of QIR is established firstly based on the charge distribution and extinction coefficient of sand particles in an electric field.And then,the influences of different parameters of charged spherical and ellipsoidal sand particles on the resolution and phase sensitivity of the QIR are simulated under different photon emission numbers.The simulation results show that the QIR quantum link attenuation tends to increase with the increase of the charge-to-mass ratio of charged spherical sand particles,the equivalent radius of charged ellipsoidal sand particles,and the particle mass concentration.And under the given wavelength and the parameter influence of the charged sand particles,increasing the number of emitted photons will improve the QIR resolution and decreases the QIR sensitivity.It can be seen that the influence of the extinction effect of charged sand particles on the QIR performance cannot be ignored,and the simulation results can provide theoretical support for the further development and application of QIR technology in detecting targets in dusty weather.关键词
量子干涉雷达/带电沙粒/消光效应/分辨率/相位灵敏度Key words
quantum interference radar/charged sand particle/extinction effect/resolution/phase sensitivity分类
信息技术与安全科学引用本文复制引用
张薇薇,张秀再,赵宇婕..带电沙粒对量子干涉雷达的影响[J].量子电子学报,2026,43(1):88-98,11.基金项目
国家自然科学青年基金(11504176,61601230) （11504176,61601230）
