Probe-fed microstrip antenna feed point optimization using a genetic algorithm and the method of moments

2006 ◽  
Vol 49 (2) ◽  
pp. 325-329 ◽  
Author(s):  
J. Namkung ◽  
E. L. Hines ◽  
R. J. Green ◽  
M. S. Leeson
Keyword(s):  
Genetic Algorithm ◽  
Method Of Moments ◽  
Microstrip Antenna ◽  
Antenna Feed ◽  
Feed Point

Optimisation of multi-frequency microstrip antenna using genetic algorithm coupled with method of moments

2010 ◽  
Vol 4 (4) ◽  
pp. 477 ◽  
Author(s):  
V. Sathi ◽  
S. Taherizadeh ◽  
A. Lotfi ◽  
C. Ghobadi
Keyword(s):  
Genetic Algorithm ◽  
Method Of Moments ◽  
Microstrip Antenna

Linearly polarized microstrip reflectarray with microstrip antenna feed

2013 ◽  
Vol 59 (4) ◽  
pp. 294 ◽  
Author(s):  
KP Ray ◽  
AmeyaA Kadam ◽  
AmitA Deshmukh
Keyword(s):  
Microstrip Antenna ◽  
Antenna Feed ◽  
Linearly Polarized

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

scholarly journals Wideband to concurrent tri-band frequency reconfigurable microstrip patch antenna for wireless communication

2016 ◽  
Vol 9 (4) ◽  
pp. 915-922 ◽  
Author(s):  
Sonia Sharma ◽  
Chandra Charu Tripathi
Keyword(s):  
Patch Antenna ◽  
Microstrip Antenna ◽  
Frequency Tuning ◽  
Microstrip Patch Antenna ◽  
Ring Resonators ◽  
Antenna Feed ◽  
Split Ring ◽  
Band Frequency ◽  
Microstrip Patch ◽  
Better Than

This paper proposes a novel wideband to concurrent tri-band frequency reconfigurable microstrip antenna. The frequency reconfiguration is achieved by using a pair of PIN diodes in the antenna feed line to switch the antenna either in wideband mode or in concurrent tri-band mode. In order to improve the bandwidth and gain of the antenna for wideband operation, the properties of J-K inverter and split ring resonators are exploited. To demonstrate the versatility of this concept a prototype is fabricated and tested here. The tested results in wideband mode shows that the proposed antenna operates from 3.58 to –3.82 GHz, which is 4.08 times larger than the bandwidth of a simple microstrip patch antenna. In the concurrent tri-band mode frequency tuning is done by microstrip open stub at 1.5 GHz, 1.9 GHz, and 3.5 GHz. Gain of the proposed antenna is better than 2.7 dB in wideband mode and 2.7 dB in concurrent tri-band mode.

Dual band stub loaded microstrip reflectarray antenna with microstrip antenna feed

2015 ◽  
Author(s):  
Amit A. Deshmukh ◽  
Kshitij Lele ◽  
Sudesh Agrawal ◽  
K. P. Ray
Keyword(s):  
Microstrip Antenna ◽  
Dual Band ◽  
Antenna Feed ◽  
Reflectarray Antenna

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
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