scholarly journals Extended Cavity Model to Analysis Tunable Circular Disk Microstrip Antenna Using Genetic Algorithm

2015 ◽  
Author(s):  
Sami BEDRA ◽  
Tarek FORTAKI ◽  
Siham BENKOUDA ◽  
Abderraouf MESSAI
Keyword(s):  
Genetic Algorithm ◽  
Microstrip Antenna ◽  
Circular Disk ◽  
Cavity Model ◽  
Extended Cavity

scholarly journals Study of Stacked High Tc Superconducting Circular Disk Microstrip Antenna in Multilayered Substrate Containing Isotropic and/or Uniaxial Anisotropic Materials

2019 ◽  
Vol 8 (3) ◽  
pp. 1-5 ◽  
Author(s):  
A. S. Boughrara ◽  
S. Benkouda ◽  
A. Bouraiou ◽  
T. Fortaki
Keyword(s):  
Microstrip Antenna ◽  
Layer Structure ◽  
Fluid Model ◽  
Single Layer ◽  
Circular Disk ◽  
Complex Surface ◽  
Anisotropic Materials ◽  
High Tc ◽  
Two Fluid Model ◽  
Circular Disks

In this paper, we present a rigorous full-wave analysis able to estimate exactly the resonant characteristics of stacked high Tc superconducting circular disk microstrip antenna. The superconducting patches are assumed to be embedded in a multilayered substrate containing isotropic and/or uniaxial anisotropic materials (the analysis is valid for an arbitrary number of layers). London’s equations and the two-fluid model of Gorter and Casimir are used in the calculation of the complex surface impedance of the superconducting circular disks. Numerical results are presented for a single layer structure as well as for two stacked circular disks fabricated on a double-layered substrate.

Extended cavity model analysis of stacked microstrip ring antennas

1997 ◽  
Vol 45 (11) ◽  
pp. 1626-1635 ◽  
Author(s):  
J. Gomez-Tagle ◽  
C.G. Christodoulou
Keyword(s):  
Model Analysis ◽  
Cavity Model ◽  
Extended Cavity ◽  
Microstrip Ring

Gain Enhancement of Microstrip Antenna Using Genetic Algorithm: A Review

2021 ◽  
Author(s):  
A'Isya Nur Aulia Yusuf ◽  
Prima Dewi Purnamasari ◽  
Fitri Yuli Zulkifli
Keyword(s):  
Genetic Algorithm ◽  
Microstrip Antenna ◽  
Gain Enhancement
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