自由空間中的廣義柱體并矢格林函數(shù)的計(jì)算
COMPUTATION OF DYADIC GREEN S FUNCTIONS FOR GENERALIZED CYLINDERS IN FREE SPACE
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摘要: 本文利用作者前文(1984)給出的方法和技巧,求解了自由空間廣義柱體并矢格林函數(shù)。所得公式在推導(dǎo)過(guò)程中未涉及柱體具體的橫截面形狀,故具有普遍適用的意義。作為具體運(yùn)用實(shí)例,給出了完純導(dǎo)電尖劈、半片和橢圓柱體的并矢格林函數(shù)去掉h積分的表示式。
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關(guān)鍵詞:
Abstract: Dvadic Grcen s function is useful for solving the boundary problems in electromagnetic theory. The key problem involved is how to deal with the additional term in the electric dvadic Green s function in the source region. In this paper, dyadic Green s functions for generalized cylinders in free space are derived with the technique given by the author (1984). The dyadic Green s functions for perfectly conducting wedges, half-planes and elliptic cylinders, whose integrals of continuous spectral h have been elliminated, are given particularly. -
潘生根,電子科學(xué)學(xué)刊,6(1984), 181.[2]C. T. Tai, Math. Note 28, Weapons Systems Laboratory, Kirland AFB, Albuquerque, NM, July 1973.[3]C. T. Tai.[J].Dyadic Greens Functions in Electromagnetic Theory, Scranton, PA: Intext Educational.1971,:-[4]V. S. Vladimirov, Generalized Functions in Mathematical Physics, Moscow, Mir Publishers, 1979,p. 110.[5]C. T. Tai,來(lái)華講學(xué)專題文選,華東師范大學(xué)編,1979年11月,第92頁(yè).[6]J. A. Stratton, Electromagnetic Theory, McGraw-Hill, 1941, p. 386.[7]V. S. Vladimirov, Generalized Functions in Mathematical Physics, Moscow, Mir Publishers, 1979,p. 26. -
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