文章基本信息

标题：Bandwidth Enhancement of A Micro strip Line Fed Hexagonal Wide-Slot Antenna Using Fork-like Tuning Stub
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作者：Krishnendu Chattopadhyay ; Santanu Das ; Sekhar Ranjan Bhadra Chaudhuri 等
期刊名称：International Journal of Soft Computing & Engineering
电子版ISSN：2231-2307
出版年度：2012
卷号：2
期号：2
页码：262-267
出版社：International Journal of Soft Computing & Engineering
摘要：In this paper, a printed hexagonal wide slot antenna, fed by a microstrip line with fork like tuning stub for bandwidth enhancement is proposed and experimentally investigated. The impedance, radiation and gain characteristics of this antenna are studied. Simulation and experimental results indicate that a 1.5:1 VSWR bandwidth, of about 1 GHz and 2:1 VSWR bandwidth of 1.34 GHz is achieved at operating frequency around 2.5 GHz, which is about three times larger than a microstrip line fed hexagonal wide slot antenna, with normal tuning stub, considered as reference antenna.
关键词：Fork-like tuning stub; Hexagonal wide-slot;Microstrip line fed; Method of moment; wide band.