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Volume 13 Issue 1
Jan.  1991
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Song Wenmiao. EXTENDED HELMHOLTZ THEOREM AND ITS APPLICATION IN ELECTROMAGNETIC THEORY[J]. Journal of Electronics & Information Technology, 1991, 13(1): 49-56.
Citation: Song Wenmiao. EXTENDED HELMHOLTZ THEOREM AND ITS APPLICATION IN ELECTROMAGNETIC THEORY[J]. Journal of Electronics & Information Technology, 1991, 13(1): 49-56.

EXTENDED HELMHOLTZ THEOREM AND ITS APPLICATION IN ELECTROMAGNETIC THEORY

  • Received Date: 1989-07-19
  • Rev Recd Date: 1990-07-27
  • Publish Date: 1991-01-19
  • It is proved that in a regular boundary system of rectangular, cylindrical or spherical coordinate, an arbrtrary Vector function can be separated into three orthogonal parts: TE mode field, TM mode field and irro tational field. Each of these components can be determined fully by a scalas function. On the basis of this theorem, the compltenesa of vector wave function system {L, M, and N} is proved, also. Thus it is explained that a vector furction space can be proiected into three uncrossed subspaces not only in Euclidean space but also in the subspace of vector wave function space.
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  • P. M. Morse, F. Feshback, Math. of Theoretical Phys., Pt. I, McGraw-Hill Book Company,New York.(1953).[2]宋文森,微波,1986年,第3期,第23-28页.[3]林为干,微波理论和技术,科学出版社,(1979), p.671.[4]Wang Jianying, Song Wenmiao, Helmholtz's Theorem and Expansions of Eigentunctions of EM Field in Resonant Cavity, APMC88, The Second Asia-Pacitic Microwave Conference, Beijing,(1988), p. 85.[5]J. D.杰克逊著,朱培予译,经典电动力学,上册,人民教育出版社,(1980),p.244.[6]O. L. Brill, H. Grodman, Am. J. Phys., 35(1967), 832.[7]宋文森,电子科学学刊,8(1986)3, 188-195.[8]K. Kurokawa, IRE Trans. on MTT, MTT-6 (1958), 178-187.[9]龚书喜,电磁理论中广义本征函数展开间题,西安交通大学博士论文,1987年.[10]宋文森,微波学报,1989年,第3期,第21-28页.[11]R. E. Collin, Rodio Science, 21(1986), 883-890.[12]宋文森,王建英,电子科学学刊, 11(1989)5, 518-527.
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