用矩量法求電磁場并矢格林函數(shù)的普遍形式
DERIVATION OF THE GENERAL FORM OF DYADIC GREEN S FUNCTION FOR ELECTROMAGNETIC FIELD BY MOMENT METHOD
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摘要: 本文用矩量法導(dǎo)出了在規(guī)則邊界下電磁場邊值問題的一般公式,并由此導(dǎo)出并矢格林函數(shù)的普遍形式,應(yīng)用這一方法,使規(guī)則邊界下的電磁場邊值問題的求解得到普遍解決。這一方法還可以用于其他更復(fù)雜的邊界問題,例如用于耦合系統(tǒng),來求解各種耦合系統(tǒng)的本征問題和傳輸問題。
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關(guān)鍵詞:
Abstract: The general solution of the boundary value problem of the electromagnetic field in a regular boundary condition is got by moment method, then the general form of the dyadic Green s function is derived in this paper. By the moment method not only the regular boundary condition problem of electromagnetic field can be solved, but also some electromagnetic fields in complex systems may be solved. -
W. W.Hansen, J. Appl. Phys., 8(1937), 282.[2]E. Yamashita, IEEE Trans. on MTT, MTT-18(1970), 238.[3]M.Jaworski, ibid, MTT-26(1980), 259.[4]A.M.Horacio, ibid, MTT-18 (1978), 250.[5]E. F. Kuster, ibid, MTT-28(1970), 444.[6]C. T. Tai.[J].Dyadic Greens Function in Electicomagnetic Theory, Intext Educational Publishers, Scranton, Pa.1971,:-[7]R. F. Harrington, Field Computation by Moment Method, Macmillan Co., New York, 1968.[8]宋文淼,電子科學(xué)學(xué)刊,7(1985), 341.[9]J. A. Stratton, Electromagnetic Theory, McGraw-Hill Book Company, New York, 1941.[10]C. T. Tai, Eigenfunction Expansion of Dyadc Greenis Function, Math. Note 28, Weapons Systems Laboratory, Kirtland AFB, Albuquerque, NM, July 1973. [11] C. T. Tai, Proc. IEEE. 61 (1973), 480.[11]張善杰,電子學(xué)報,1984年,第1期,第107頁. -
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