金屬橢圓柱面和雙曲柱面上天線的邊值問(wèn)題
BOUNDARY VALUE PROBLEMS OF ANTENNAS IN METALLIC ELLIPTIC AND HYPERBOLIC CYLINDERS
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摘要: 本文給出了在金屬橢圓柱面和雙曲柱面上水平電振子和縱向開(kāi)槽時(shí)遠(yuǎn)區(qū)場(chǎng)的一組新公式;并以縱槽為例,進(jìn)行了理論計(jì)算和實(shí)驗(yàn),證明兩者是吻合的。本文有利于分析在特殊條件下天線輻射方向圖,對(duì)于天線工程設(shè)計(jì),在理論上有指導(dǎo)意義。
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關(guān)鍵詞:
Abstract: Some new formulas for calculating the far zone field of antenna of any length excited by horizontal electric and magnetic sources on the infinite metallic elliptic and hyperbolic cylinders are presented. As an example, the radiation patterns for a stub on the metallic plane are given and the obtained results are compared with the experimental ones, they are basically coincident. -
毛康侯,宇航學(xué)報(bào),1980年,第1期,第28頁(yè).[2]Mao Kanghou, Boundary Value Problems in the Metallic Cylindrical Wedge Regions, U.R.S.J.North American Radio Science Meeting, Univesite Laval, Quebec, Canada, June, 1980, p. 174.[3]毛康侯,天線邊值問(wèn)題中的對(duì)偶解法,全國(guó)空間物理學(xué)術(shù)會(huì)議論文集,1985年,科學(xué)出版社,第97頁(yè).[4]毛康侯,宇航學(xué)報(bào),1981年,第2期,第25頁(yè).[5]J. R. Wait, Electromagnetic Radiation From Cylindrical Structures, London, Pergamon, 1959. -
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