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Multiband Microstrip Antenna with Perturbations for Wireless Communication

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Author(s): SACHIN SAURABH | HANEET RANA | SHALINI SHAH | SUDHAKAR SRIVASTAVA

Journal: International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering
ISSN 2320-3765

Volume: 2;
Issue: 4;
Start page: 1303;
Date: 2013;
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Keywords: Microstrip Antenna | PBG | Transmission Line model | Return Loss

ABSTRACT
This paper presents the design of microstrip antenna with perturbations for applications in wireless communication. The antenna shows good performance while resonating at different frequencies. The antenna is designed on size of 30 x 30 x 1.6 mm3. The design is achieved by digging square holes on all sides & at centre of the square patch. Design & optimization was done using Zeland IE3D simulation software. Results of simulation show that at 1.7 GHz, 3.2 GHz& 4.7 GHz, the antenna has a return loss of -25 dB, -27 dB & -14 dB respectively with reasonably good efficiency & directivity
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