處理對稱與反對稱結(jié)構(gòu)電磁散射問題的統(tǒng)一理論
AN UNIFIED APPROACH FOR DEALING WITH THE EM SCATTERING FROM SYMMETRIC AND ANTISYMMETRIC STRUCTURES
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摘要: 利用散射體的幾何和物理特征,減少用矩量法求解散射場過程中所需要的存儲量和計算時間,是當(dāng)前具有理論和實際意義的重要課題。本文利用群論方法,給出了處理對稱與反對稱結(jié)構(gòu)電磁散射問題的統(tǒng)一方法和理論依據(jù)。
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關(guān)鍵詞:
- 電磁散射; 對稱與反對稱結(jié)構(gòu); 廣義鏡像法; 群論; 積分方程法
Abstract: It is of both theoretical and practical importance to reduce the storage and CPU time of moment methods by utilizing the geometrical and physical features of the scatterer. An unified approach based on the group theory was presented to deal with the EM scattering from symmetric and anti-symmetric structures. -
郭英杰,諧振區(qū)電磁散射方法的理論及其應(yīng)用,西安交通大學(xué)博士論文,1987.[2]郭英杰,茅于寬,西北電訊工程學(xué)院學(xué)報,1986年,第4期,第9-15頁.[3]Ying-Jie Guo, 1988 IEEE AP-S Int. Symp. Digest, 918-921. -
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