A novel miniature hexagonal shape switched pattern and frequency reconfigurable antenna

被引：9
作者：
Chandra, Kavuri Vijaya [1 ]
Satyanarayana, M. [2 ]
Battula, Krishna T.
机构：
[1] MVGR Coll Engn, Dept ECE, Vizianagaram, India
[2] JNTUK, Dept ECE, Kakinada, India
来源：
INTERNATIONAL JOURNAL OF COMMUNICATION SYSTEMS | 2020年 / 33卷 / 05期
关键词：
frequency and pattern reconfigurable; hexagon patch; oblique slits; SLOT ANTENNA;
D O I：
10.1002/dac.4264
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This proposed work introduces the structure of frequency and pattern reconfigurable patch antenna. This proposed design comprises of a hexagon patch antenna with four oblique slits, two longitudinal and two latitudinal slits. Four PIN diodes are used to enable frequency and pattern reconfiguration in the longitudinal and latitudinal slits. The operating frequencies of the proposed reconfigurable antenna are 4.25, 5.65, 6.8, and 8.2 GHz and have a pattern slope of -30 degrees, 0 degrees, +30 degrees, and 180 degrees. The pattern is reconfigurable in four directions without any servo system. The designed antenna is fabricated, and its performance is proved using quantifications. Experimental results have less than 15% error with the simulated results. This antenna is used for C-band applications.
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页数：8
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