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

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

CHEN Bo-tao，LEI Zhen-ya，XIE Yong-jun   

  1. 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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Abstract:

The physic-optics (PO) method is combined with the electromagnetic software Ansoft HFSS to calculate accurately the radar cross section (RCS) of aircraft electrostatic discharging. HFSS is applied to compute the scattered field of the part which is covered with plasma, while PO is used for the other of the aircraft. The common constant phase front of two scattered fields is chosen to unify their phases, and the aircraft’s RCS can be exactly calculated.

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