【摘要】 本文采用矩量法对处于地面附近的车载通信天线的电磁兼容性进行了分析计算。在传统仿真方法基础上考虑了地面的影响,提高了计算精度,同时应用了插值算法,有效地减少了计算索末菲积分的次数,显著减少了计算时间。文章最后对实际车载通信天线进行了仿真计算,并把仿真结果与实际测量结果进行了对比,结果表明在要求计算精度较高的工程应用中本文提及的方法具有很好的实用价值。更多还原

【Abstract】 Based on the moment method, the Electromagnetic Compatibility of vehicular communication antennas near to a lossy interface that separates two half-spaces is analyzed in this paper. Contrast to the traditional method, it is accurate in operation on considering the effect of ground plane and it is high in speed by using an interpolation technique. In the end, a practical example is given, and the contrast of results indicates that this new approach has a practical value in engineering application which requires high precision.更多还原