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在PartⅠ的基础之上,详细、完整地推导出有关z、φ和ρ方向电偶极子圆柱分层介质的3种不同形式的混合位格林函数。分析了这3种格林函数的特点,从而为利用混合位积分方程(MPIE)准确分析圆柱共形微带天线提供了理论基础。通过与文献[2]、[3]给出的混合位格林函数的比较,说明了本文公式的正确性,最后,通过Mat-lab仿真,成功计算了文献[8]中的圆柱分层介质的第一类混合位格林函数。
Based on PartⅠ, three different mixed-type Green’s functions for the z, φ and ρ direction dipole cylindrical cylinders are deduced in detail and completely. The characteristics of the three kinds of Green’s functions are analyzed, which provides a theoretical basis for the accurate analysis of the cylindrical conformal microstrip antenna by using the mixed-bit integral equation (MPIE). The correctness of the formula in this paper is illustrated by comparison with the mixed-bit Green’s functions given in [2] and [3]. Finally, by Mat-lab simulation, we successfully calculate the cylindrical layered media in [8] The first kind of mixed bit Green’s function.