舰船电子对抗
艦船電子對抗
함선전자대항
JIANGCHUAN DIANZI DUIKANG
2011年
5期
72-75,80
,共5页
通用化靶船%雷达散射截面%复杂电磁环境
通用化靶船%雷達散射截麵%複雜電磁環境
통용화파선%뢰체산사절면%복잡전자배경
general target ship%radar cross section%complex electromagnetic environment
通过对国外多型现役舰艇舰体、舰载设备的分析,总结出其外部形体特征,建立了通用化、模块化电磁特性靶船模型,综合应用高频RCS分析方法,如物理光学法、一致绕射理论等,对该模型及其缩比模型的RCS进行了计算。对比缩比模型的计算结果和真实测量结果,证明RCS计算结果准确,模型反映了真实靶船的电磁散射特性,满足工程设计需要。
通過對國外多型現役艦艇艦體、艦載設備的分析,總結齣其外部形體特徵,建立瞭通用化、模塊化電磁特性靶船模型,綜閤應用高頻RCS分析方法,如物理光學法、一緻繞射理論等,對該模型及其縮比模型的RCS進行瞭計算。對比縮比模型的計算結果和真實測量結果,證明RCS計算結果準確,模型反映瞭真實靶船的電磁散射特性,滿足工程設計需要。
통과대국외다형현역함정함체、함재설비적분석,총결출기외부형체특정,건립료통용화、모괴화전자특성파선모형,종합응용고빈RCS분석방법,여물리광학법、일치요사이론등,대해모형급기축비모형적RCS진행료계산。대비축비모형적계산결과화진실측량결과,증명RCS계산결과준학,모형반영료진실파선적전자산사특성,만족공정설계수요。
Based on the analysis of body and shipboard equipments of many foreign ships in service,this paper sums up the external body characteristics of the ships,sets up the target ship model of generalized and modular electromagnetic characteristic,applies the high-frequency radar cross section（RCS） analysis methods such as physical optics method,uniform theory of diffraction（UTD）,etc.,calculates the RCS of this model and its micro-ratio model.Comparing the result of micro-ratio model with the real measurement result,the calculation result of RCS is accurate,the electromagnetic scattering characteristics of the real target ship can be reflected through the model,which satisfies the needs of engineering design.
