一種微帶天線陣的研究
STUDY OF THE MICROSTRIP ARRAY
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摘要: 本文敘述了一種微帶天線陣的設(shè)計(jì)方法。給出了微帶天線(元)分析表達(dá)式以及天線陣輸入導(dǎo)納近似公式。設(shè)計(jì)了兩個(gè)天線陣。它的副瓣、駐波比、交叉極化、增益等都是較好的。從而驗(yàn)證了本方法的正確性。
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關(guān)鍵詞:
Abstract: The design considerations of the microstrip array, the analytical espressions of the microstrip antenna (element), the approximate admittance formula of input admittance, and two designed antenna arrays are given in this paper. Eather good results have been obtained of the main performances of the designed antenna arrays, such as sidelobe Ievel, VSWR, cross polarization level, and gain etc. -
AD/A053005.[2]A. G. Derneyod, IEEE Trans.on AP, AP-24 (1976), 846.[4]E. O. Hammertad, Equations for Microstrip Circuit Design, 5th European Microwave Conf.,Sept. 1975, pp. 268-272. -
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