数据采集与处理Issue(6)：1253-1261,9.DOI:10.16337/j.1004-9037.2015.06.014
基于入射散射极化优化的抗箔条干扰方法
Anti-chaff Method Based on Optimizing Polarization of Incident and Scattering Form
党晓江 1李政杰 2李欣1
作者信息
- 1. 空军工程大学防空反导学院，西安，710051
- 2. 94175部队，乌鲁木齐，830000
- 折叠
摘要
Abstract
Most research for anti‐chaff using polarimetric information at home and abroad are considered without the influence of incident polarization both on scattering amplitude and scattering polarization .So a group of polarimetric scattering statistical data in given incident conditions is acquired and processed based on polarimetric coordinate warped ,and preferential statistic curves of chaff cloud aiming at incident wave polarization form are also achieved through building a instantaneous polarized scattering mode of noncoherent chaff cloud in radar sight direction .Numerical simulation results show that the processed polarization states almost totally distribute on horizontal polarimetric area and chaff cloud has statistic preferential characteristics w hen incident polarization is at a minor angle of pitch of radar .Conclusions can be regarded as primary optimizing projects for anti‐chaff using polarimetric information and provide the theoretical base for the polarization filtering .关键词
箔条云/极化散射/极化选择/极态密度/数值仿真Key words
chaff cloud/polarimetric scattering/polarimetric preference/polarization state density/nu-merical simulation分类
信息技术与安全科学引用本文复制引用
党晓江,李政杰,李欣..基于入射散射极化优化的抗箔条干扰方法[J].数据采集与处理,2015,(6):1253-1261,9.
