DESIGN FREQUENCY RECONFIGURABLE MICROSTRIP PATCH ANTENNA for S-BAND APPLICATIONS

被引：0

作者：

Sharma, Babu Lal ^{[1
]}

Parmar, Girish ^{[1
]}

Kumar, Mithilesh ^{[1
]}

机构：

[1] Rajasthan Tech Univ, Dept Elect Engn, Kota, India

来源：

2015 4TH INTERNATIONAL CONFERENCE ON RELIABILITY, INFOCOM TECHNOLOGIES AND OPTIMIZATION (ICRITO) (TRENDS AND FUTURE DIRECTIONS) | 2015年

关键词：

Microstrip feed line; PIN diode; reconfigurable; S-band; DGS; SLOT ANTENNA;

D O I：

暂无

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 a technique of frequency reconfigurable microstrip patch antenna for S-band applications. The proposed antenna is using the DGS technique which uses three PIN diodes with three rectangular slots. These slot are cut in the ground to produces eight reconfigurable different frequency bands. The proposed antenna designed on FR-4 substrate with dielectric constant 4.1 and thickness 1.5mm. The simulation of the proposed work is conducted with CST. In the proposed design, radiation pattern and directivity at different frequencies are obtained. The simulated return loss is greater than 10 dB for all the bands at different frequencies.

引用

页数：4

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