電磁輻射過程中的能量守恒關(guān)系
ON ENERGY CONSERVATION IN ELECTROMAGNETIC RADIATION PROCESS
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摘要: 本文嚴(yán)格證明了任意截面波導(dǎo)內(nèi),由電子注電流激起電磁場的過程中的能量守恒關(guān)系,改正了作者在文章[1]中的一些錯(cuò)誤;并把它推廣到一端短路的波導(dǎo)系統(tǒng)。這一結(jié)果說明了能量守恒是麥克斯韋方程組的固有性質(zhì)。
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關(guān)鍵詞:
- 電磁輻射; 并矢格林函數(shù)
Abstract: The energy conservauon in the radiation process by electron beam in a waveguide with arbitrary cross-section is proved. Some mistakes in Ref. [1] by myself are corrected. And the results are extended to the waveguide system with one shorted end. This result explains that the energy conservation is the intrinsic attributes of the Maxwell's equation set. -
宋文森,電子科學(xué)學(xué)刊,9(1987)1,11-16.[2]C. T.Tai, Dyadic Greens Function on Electromagnetic Theory, Intext Educational Publishers, Scrantar, Pa. 1971.[3]宋文森, 電子科學(xué)學(xué)刊, 8(1986)1,8-13.[4]G. S. Kino et al., Sixth Int. Conf. on Microwave and Optical Generation and Amplification, pp.49-53,1966. 5.[5]J. R. Vaughan et al., IEEE Trans. on ED, ED-22(1975), 880-886.[6]D. J. Connolly, IEEE Trans. on ED,ED-24(1977),27-31. -
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