文章基本信息

标题：Printed Antenna Arrays with High Side Lobe Suppression: the Challenge of Design
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作者：M. Milijić ; A. Nešić ; B. Milovanović 等
期刊名称：Microwave Review
印刷版ISSN：1450-5835
出版年度：2013
卷号：19
期号：2
出版社：Society for Microwave Technique, Technologies and Systems, Serbia and Montenegro IEEE MTT-S Chapter
摘要：The design of printed antenna arrays with high side lobe suppression has been analysed in this article. The parallel, perpendicular and corner reflectors have been investigated. The arrays are with symmetrical pentagonal dipoles as radiating elements operating at a second resonance. The symmetrical tapered feed network, which consists of impedance transformers, with Dolph-Chebyshev distribution of second order enables in theory side lobe suppression better than 44 dB at the frequency of 12 GHz in E-plane. Due to tolerances during fabrication of antenna array, the side lobe suppression of realized antenna will be less a few dB
关键词：Printed antenna arrays; side lobe suppression; ;tapered feed network