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Reseach Article

Design and Fabrication of Microstrip Patch Antenna on Flexible Epoxy Substrate Material

Published on December 2016 by Preeti Rani, Ashish Saini
National Symposium on Modern Information and Communication Technologies for Digital India
Foundation of Computer Science USA
MICTDI2016 - Number 1
December 2016
Authors: Preeti Rani, Ashish Saini
d5e9ef03-3abe-4611-b467-148874c4582c

Preeti Rani, Ashish Saini . Design and Fabrication of Microstrip Patch Antenna on Flexible Epoxy Substrate Material. National Symposium on Modern Information and Communication Technologies for Digital India. MICTDI2016, 1 (December 2016), 12-15.

@article{
author = { Preeti Rani, Ashish Saini },
title = { Design and Fabrication of Microstrip Patch Antenna on Flexible Epoxy Substrate Material },
journal = { National Symposium on Modern Information and Communication Technologies for Digital India },
issue_date = { December 2016 },
volume = { MICTDI2016 },
number = { 1 },
month = { December },
year = { 2016 },
issn = 0975-8887,
pages = { 12-15 },
numpages = 4,
url = { /proceedings/mictdi2016/number1/26545-1603/ },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Proceeding Article
%1 National Symposium on Modern Information and Communication Technologies for Digital India
%A Preeti Rani
%A Ashish Saini
%T Design and Fabrication of Microstrip Patch Antenna on Flexible Epoxy Substrate Material
%J National Symposium on Modern Information and Communication Technologies for Digital India
%@ 0975-8887
%V MICTDI2016
%N 1
%P 12-15
%D 2016
%I International Journal of Computer Applications
Abstract

This paper deals with the fabrication and characterisation of microstrip patch antenna on a flexible substrate. The flexible planar antenna finds wide applications in defence, satellite, medical and automobile industries. Now days it is the most researched topics across the world. The flexible antenna gets conformal to the surface and can be used across curved surfaces. An antenna using room temperature vulcanizing silicone rubber compound is used as substrate on which the patch antenna is fabricated. Patch size was chosen such that the antenna resonates at 4. 5 GHz. The substrate material used was characterised for its dielectric properties using Vector network analyzer (VNA). The resonant frequency does not show variation when the antenna is folded up to an angle of 30° from its centre feed location. The antenna with measured substrate properties was also simulated in High Frequency Structure Simulator (HFSS). Measured results for resonance frequency are in close approximation with that of simulated one. Slight variation in resonant frequency may be due to finite ground plane dimensions and variation of feed location. Silicone compound offers the flexibility of adding magnetic materials to alter the dielectric and magnetic properties, resulting in further miniaturisation. The simulation and measured results suggest that flexible substrate antenna can be successfully used for miniaturisation and with curved surfaces.

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Index Terms

Computer Science
Information Sciences

Keywords

Microstrip Antenna Flexible Substrate Hfss Vna.