HFSS/PO混合分析飞行器放电对雷达目标特性的影响

doi:10.3969/j.issn.1001-506X.2010.09.20

Journal of Systems Engineering and Electronics ›› 2010, Vol. 32 ›› Issue (9): 1880-1883.doi: 10.3969/j.issn.1001-506X.2010.09.20

HFSS/PO混合分析飞行器放电对雷达目标特性的影响

陈博韬，雷振亚，谢拥军

西安电子科技大学天线与微波技术国家重点实验室，陕西西安 710071

出版日期:2010-09-06 发布日期:2010-01-03

Analysis of hybrid HFSS/PO in scattering characteristics of aircraft electrostatic discharging

CHEN Bo-tao，LEI Zhen-ya，XIE Yong-jun

National Key Laboratory of Antennas and Microwave Technology, Xidian Univ., Xi’an 710071, China

Online:2010-09-06 Published:2010-01-03

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摘要：

为精确计算飞行器在飞行过程中静电放电对雷达散射截面(radar cross section, RCS)的影响，采用高频电磁仿真软件Ansoft HFSS与物理光学(physic-optics, PO)法相混合。用HFSS计算放电产生的等离子体所覆盖的局部机翼的散射场，用物理光学法计算飞行器其余部分引起的散射场，将二者的等相位面重合，保持飞行器各散射体之间的相位关系，进而计算出飞行器的宽带雷达散射截面。

陈博韬，雷振亚，谢拥军. HFSS/PO混合分析飞行器放电对雷达目标特性的影响[J]. Journal of Systems Engineering and Electronics, 2010, 32(9): 1880-1883.

CHEN Bo-tao，LEI Zhen-ya，XIE Yong-jun. Analysis of hybrid HFSS/PO in scattering characteristics of aircraft electrostatic discharging[J]. Journal of Systems Engineering and Electronics, 2010, 32(9): 1880-1883.

HFSS/PO混合分析飞行器放电对雷达目标特性的影响

Analysis of hybrid HFSS/PO in scattering characteristics of aircraft electrostatic discharging

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