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Performance Enhancement of Modified Multiband Stacked Microstrip Patch Antenna for Wireless Communication

Publication Type : Journal Article

Publisher : Middle East Journal of Scientific Research

Source : Middle East Journal of Scientific Research, ISSN1990-9233

Url : https://idosi.org/mejsr/mejsr24(IIECS)16/19.pdf

Campus : Chennai

School : School of Engineering

Department : Electronics and Communication

Year : 2016

Abstract : This paper proposes a modified multilayer Aperture Coupled Stacked Microstrip patch antenna. The multiband Circular Polarization is achieved by corner truncation, embedding slits and introducing inclined slots. A good quality Circular Polarisation performance is achieved by varying the size of the inclined slots and four corner truncations. In the third layer, additional central sphere is introduced providing wide bandwidth. Optimization is achieved by variation of the patch parameters. Finally, a comparison is made with respect to the number of layers of the antenna. The proposed design provides good results with three layers, achieving optimization. The Stacked Patch antenna provides better mobility, better orientation between the transmitter and receiver than the Linearly Polarized Antenna. The Satellite Communication performs better in C band (4-8) GHz and in X band (8-12) GHz than in Ku band (12-18) GHz. The objective is to obtain low axial ratio at the desired frequencies.

Cite this Research Publication : Performance Enhancement of Modified Multiband Stacked Microstrip Patch Antenna for Wireless Communication, Middle East Journal of Scientific Research, ISSN1990-9233; 2016.24.IIECS.23149,pp.120-125, Scopus indexed

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