電磁場互能公式在平面波展開理論中的應(yīng)用
THE APPLICATION OF MUTUAL ENERGY FORMULA IN EXPANSION OF RADIATION FIELD IN PLANE WAVES
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摘要: 本文將互能公式應(yīng)用到平面波展開理論中,討論了傳輸波與凋落波在正交性方面的區(qū)別,得出了電流分布已知時場的平面波展開公式。本文還解決了一個由已知區(qū)域部分邊界上的切向場決定區(qū)域內(nèi)場的問題。
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關(guān)鍵詞:
- 電磁場; 互能公式; 平面波
Abstract: Mutual energy formula is used in the theory of expansion of radiation field in plane waves. The differences of transmissive wave and evanescent wave in orthogonality are discussed. The formula for expansion of plane waves with a known current distribution has been given. A problem to determine the inner field of an area in which the tangential fields of partial border have been known has been solved. -
趙雙任, 電子科學(xué)學(xué)刊, 11(1989)1, 73-77.[2]D.T.Paris, TEEE Trans. on AP, AP-26(1978), 373-379.[3]A. W. Rudge.[J].The Handbook of Antenna Design, Vol. 1, Peter Peregrinus Ltd., London, UK, 8.5..1982,:- -
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