An Efficient Method for Analysis of EM Performance of Thin Dielectric Radomes together with Wire Antennas
In This paper,the EM performance of thin dielectric radomes together with wire antennas are analyzed by an efficient approximate technique. With reasonable approximation,the volume integral equation (VIE)Inthin dielectric area is reduced to surface integral equation (SIE) which can decrease the unknowns greatly when it is solved by moment method. The approximate SIE for the dielectric region is combined with conventional EFIE on the surface of the line antenna to account for the coupling effect between the radome and the wire antennas.The fast algorithm MLFMA is also applied to further accelerate the computation. Numerical results show that the proposed method has high efficiency and accuracy.
thin dielectric radome antenna SIE
W.B.Wang J.P.Xu
State Key Laboratory of Millimeter Waves,Southeast University Nanjing 210096,China
国际会议
2008 International Conference on Microwave and Millimeter Wave Technology(2008国际微波毫米波技术会议)
南京
英文
778-780
2008-04-21（万方平台首次上网日期，不代表论文的发表时间）