Fork-shaped frequency and pattern reconfigurable antenna

被引：15

作者：

Thanki, Poonam ^{[1
]}

Raval, Falguni ^{[1
]}

机构：

[1] CHARUSAT, CSPIT, VT Patel Dept Elect & Commun Engn, Anand, Gujarat, India

来源：

INTERNATIONAL JOURNAL OF COMMUNICATION SYSTEMS | 2020年 / 33卷 / 17期

关键词：

frequency reconfiguration; pattern reconfiguration; PIN diodes; reconfigurable antenna; SLOT ANTENNA; ARRAY;

D O I：

10.1002/dac.4613

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 paper presents the fork-shaped antenna that can reconfigure frequency and pattern. The size of the proposed antenna is 29 x 23 mm(2). Four PIN diodes are used to reconfigure frequency and pattern of the proposed antenna. The proposed antenna operates at various frequencies, that is, 3, 3.1, 3.2, 3.72, 4.9, 5, 5.2 and 5.5 GHz, and has a pattern tilt from -170 degrees to +170 degrees inyzplane in various switching modes of PIN diodes. The proposed antenna is simulated in high-frequency structure simulator (HFSS). In HFSS, lumped RLC elements are used to reconfigure pattern and frequency. PIN diodes are incorporated in fabricated prototype for switching to validate the simulated results. The proposed antenna shows a good matching in simulated and measured results.

引用

页数：11

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