Antenna design using variable-fidelity electromagnetic simulations

2013 ◽  
Vol 43 (1-2) ◽  
pp. 169-183 ◽  
Author(s):  
Slawomir Koziel ◽  
Stanislav Ogurtsov
Keyword(s):  
Antenna Design ◽  
Electromagnetic Simulations ◽  
Variable Fidelity

scholarly journals Analysis and design of a 3.5-GHz patch antenna for WiMAX applications

2014 ◽  
Vol 8 (1) ◽  
pp. 63-70 ◽  
Author(s):  
Funda Cirik ◽  
Bahadir Süleyman Yildirim
Keyword(s):  
Patch Antenna ◽  
Ground Plane ◽  
Three Dimensional ◽  
High Gain ◽  
Antenna Design ◽  
Patch Type ◽  
Plane Antenna ◽  
Analysis And Design ◽  
Microstrip Patch ◽  
Electromagnetic Simulations

A high-gain microstrip patch-type WiMAX antenna operating at 3.5 GHz has been designed with a parasitic radiator and a raised ground plane. Antenna design has been carried out through extensive three-dimensional electromagnetic simulations. The patch antenna itself provides a realized gain of about 3.6 dB at 3.5 GHz. When a parasitic radiator is placed on top of the patch antenna, the gain increases from about 3.6 dB to about 7.4 dB. The raised ground plane further enhances the gain by about 1.5 dB. Hence the overall gain improvement is about 5.3 dB without the need of a radio-frequency amplifier.

scholarly journals Variable-Fidelity Electromagnetic Simulations and Co-Kriging for Accurate Modeling of Antennas

2013 ◽  
Vol 61 (3) ◽  
pp. 1301-1308 ◽  
Author(s):  
Slawomir Koziel ◽  
Stanislav Ogurtsov ◽  
Ivo Couckuyt ◽  
Tom Dhaene
Keyword(s):  
Electromagnetic Simulations ◽  
Variable Fidelity
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