文章基本信息

标题：A CPW-Fed Compact Ku-band Microstrip Antenna
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作者：Anitha P ; Santhosh H V ; Dr. A.S. Reddy 等
期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2016
卷号：5
期号：8
页码：14559
DOI：10.15680/IJIRSET.2016.0508035
出版社：S&S Publications
摘要：A Coplanar Waveguide (CPW)-Fed Monopole Compact Ku-band Microstrip Patch Antenna is proposedfor Satellite Applications (12 to 18 GHz). The basic antenna structure consists of a corner etched U-shaped rectangularpatch with a central slot. The ground structure surrounds the entire single radiator by maintaining a gap of 1 mm on allsides. The proposed structure is on FR-4 Substrate with dielectric constant 4.4. This antenna has operating frequencyfrom 11.2 GHz to 14.2 GHz and resonates at 11.8 GHz for Satellite services. The overall antenna structure is of 25 X25 mm with height 1.6 mm3 achieves a good impedance matching with an operating bandwidth of 25%. As animprovisation to the proposed structure, a compact structure is designed by reducing the size of the antenna to 12.5 X25 mm which gives even better results than the proposed structure.
关键词：Coplanar Waveguide; Monopole antenna; Ku-band.