Design of a Novel Compact Dualband Patch Antenna with Microstrip-Fed for Wireless Communication BandsUma Nagar, Seema Nagar, R. S. Meena

Abstract

A novel compact dualband patch antenna with microstrip-fed is presented in this paper for wireless communication bands. The proposed antenna has small geometry with dimensions of WL (2030 mm2) and printed on commercially available FR-4 substrate. The basic radiating element of antenna is rectangular shape patch, which is printed on the top layer of the substrate. Radiating patch is exited by 50 microstrip line. Ground plane is located on the bottom side of the substrate which is made defective by etching two T- shaped slots. This antenna yields two resonance frequency bands centred at 3.56 GHz and 5.11 GHz. The simulated -10 dB return loss shows that bandwidth for lower frequency band is 13.4% (3.28-3.76 GHz) and for upper frequency band is 10.7% (4.86-5.41 GHz). This prototype is well suitable for WiMAX and WLAN wireless applications. To understand the effect of the parameters on antenna performance a parametric study is also carried outCopyright 2014 Praise Worthy Prize - All rights reserved.

Keywords

Current Distribution; Dualband; Ground Plane, Microstrip; Return Loss; Wireless Communication

References

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Low Profile Slotted Microstrip Patch Antenna for Dual Band ApplicationVinod Kumar Singh

Abstract

This paper present Rectangular slotted MSA for dual band application which covers the range between 2.027 GHz to 2.357 GHz and 3.644 GHz to 4.009 GHz. The bandwidth is increased up to 15.05% and 9.53% respectively. This simulation is performed by using the commercially available IE3D simulator based on method-of-moments

References

This paper present Rectangular slotted MSA for dual band application which covers the range between 2.027 GHz to 2.357 GHz and 3.644 GHz to 4.009 GHz. The bandwidth is increased up to 15.05% and 9.53% respectively. This simulation is performed by using the commercially available IE3D simulator based on method-of-moments

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