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基于高斯积分的平面波谱法分析天线罩电性能 被引量：3

Analysis of the Electromagnetic Properties of the Radome by Plane Wave Spectrum Method Based on the Gauss Integration
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摘要 将平面波谱表面积分法与高斯积分相结合分析天线罩的电特性。在计算了口径天线的差波谱以求解带罩天线差方向图的基础上,将高斯积分应用到由罩外表面切向场求远场方向图中,提高了平面波谱法的计算精度。最后通过具体算例表明了本文方法的有效性。 The Guass Integration is combined with the plane wave spectrum-surface integration （PWS-SI） method to analyze the electromagnetic properties of the redome. Difference spectrum of the aperture antenna is used for calculating the difference far-field radiation pattern of the antenna-redome structure, and the Guass integration is applied to the PWS-SI method to improve its precision. Finally, an olivary radome is caleulated and analyzed. The results illustrate the efficiency of the method in this paper.
作者 张学飞 郭景丽 刘其中
机构地区 西安电子科技大学天线与微波技术国家重点实验室
出处 《微波学报》 CSCD 北大核心 2006年第6期30-33,共4页 Journal of Microwaves
关键词 天线罩 平面波谱法 高斯积分 电磁散射 Radome, Plane wave spectrum, Guass integration, Electromagnetic scattering
分类号 TN820.8 [电子电信—信息与通信工程]
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参考文献4

  • 1WU D C F,RUDDUCK R C.Plane wave spectrum-surface integration technique for radome analysis.IEEE Trans on Antennas and Propagation,1974,22 (3):497～ 500
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  • 4曾余庚,等.边界元法与有限元法.西安:西安电子科技大学出版社,1991

共引文献1

同被引文献24

  • 1张晓苗,付德民,毛乃宏.近区导电圆柱对片形天线的散射──二维问题[J].电子学报,1995,23(6):63-66. 被引量：1
  • 2LU. Dielectric radome analysis using multilevel fast multipole algorithm [ C ]. IEEE Antennas and Propagation Symposium, 2000. 730-733
  • 3Zhang Z, Liu Q. A volume adaptive integral method (VAIM) for 3-D inhomogeneous objects [ J ]. IEEE Trans. Wireless Propag Lett, 2002,1 : 102-105
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引证文献3

二级引证文献6

微波学报
2006年 第6期

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