Analysis of Coplanar Capacitive Coupled Wideband Microstrip Antennas

  IJETT-book-cover  International Journal of Engineering Trends and Technology (IJETT)          
  
© 2021 by IJETT Journal
Volume-69 Issue-9
Year of Publication : 2021
Authors : Veeresh G. Kasabegoudar
  10.14445/22315381/IJETT-V69I9P206

MLA 

MLA Style: Veeresh G. Kasabegoudar  "Analysis of Coplanar Capacitive Coupled Wideband Microstrip Antennas" International Journal of Engineering Trends and Technology 69.9(2021):45-50. 

APA Style: Veeresh G. Kasabegoudar. Analysis of Coplanar Capacitive Coupled Wideband Microstrip Antennas  International Journal of Engineering Trends and Technology, 69(9),45-50.

Abstract
In this paper, input impedance analysis of rectangular, modified rectangular (one side fractal/staircase shaped), triangular, and semi-elliptical capacitive coupled coplanar microstrip antennas have been presented. The proposed models presented here are for capacitive coupled suspended geometries. These models are developed based on the simple circuit theory approaches, which also include the coaxial feed and capacitively coupled feed strip placed outside the radiator patch. In all cases presented, the calculated results fairly agree with the experimental and simulated data. The proposed models help in finding the input impedance of the capacitively coupled antennas through computer-aided (CAD) models.

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Keywords
Capacitive coupling, Input impedance, Semi- Elliptical MSA, ETMSA