文章基本信息

标题：New Design of Leaky Wave Antenna Based on SIW Technology for Beam Steering
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作者：Souaad Doucha ; Mehadji Abri
期刊名称：International Journal of Computer Networks & Communications
印刷版ISSN：0975-2293
电子版ISSN：0974-9322
出版年度：2013
卷号：5
期号：5
DOI：10.5121/ijcnc.2013.550673
出版社：Academy & Industry Research Collaboration Center (AIRCC)
摘要：This paper presents the results of an investigation of a new version of a leaky wave antenna that is based on a substrate integrated waveguide (SIW). The structure of SIW is composed of two rows of cylinders between metal plates; it can be easily produced by the standard method PCB" circuit" or LTCC method, the antenna is designed so that it can radiate in C-band. The direction of the main lobe of the antenna radiation pattern can be steered by changing the frequency in the band from backward direction to forward direction; the effect of increasing the number of slot arrays has also been analyzed to study the effect on radiation patterns. The numerical simulations have been performed using a commercial CST Microwave studio.
关键词：Leaky wave antenna; substrate integrated waveguide; slots; C-band; CST; moment's method