Comparative Analysis for Different Stack Shaped Microstrip Patch Antenna |
Author(s): |
| Kratika Sharma , Poornima College of Enggineering; Dr. O. P. Sharma, Poornima College of Enggineering |
Keywords: |
| Microstrip antenna, Return loss, Bandwidth, VSWR, Reflection Coefficient |
Abstract |
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A compact stack antenna consisting of square patch, loop couplers and inset feed line is reviewed in this work. This proposed design represents a stacked patch antenna having an arrangement of two substrates separated by an air gape and a coupling is provided using square loop structure. The structure is reviewed in two different directions firstly the feed arrangement is varied and secondly a variation in coupler structure is done to make the antenna work at multiple frequencies in UWB range. The simulation results of this work with different resonator structure and feed structures are presented and comparative analysis of these different arrangements is presented in this paper. Simulation results obtained from the proposed antenna for return loss, polar radiation and pattern voltage standing wave ratio (VSWR) shows its suitability for ultra wide band application. |
Other Details |
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Paper ID: IJSRDV2I7012 Published in: Volume : 2, Issue : 7 Publication Date: 01/10/2014 Page(s): 69-72 |
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