Volume 15, Issue 2 (June 2019)
IJEEE 2019, 15(2): 195-202 |
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Abstract: (4000 Views)
In this paper a particle swarm optimization (PSO) algorithm is presented to design a compact stepped triangle shape antenna in order to obtain the proper UWB bandwidth as defined by FCC. By changing the various cavity dimensions of the antenna, data to develop PSO program in MATLAB is achieved. The results obtained from the PSO algorithm are applied to the antenna design to fine-tune the bandwidth. Bandwidth optimization for ultra-wideband frequency of 3.1 GHz to 10.6 GHz is achieved by applying PSO algorithm. High-Frequency Structure Simulator (HFSS) software tool is used for the simulation. An optimized antenna is fabricated, tested and test results are found in accordance with simulation results.
Keywords: Ultra Wideband Bandwidth , Practical Swarm Optimization , Compact Size , Return Coefficient
Type of Study: Research Paper |
Subject:
Antenna
Received: 2018/05/23 | Revised: 2019/04/07 | Accepted: 2018/09/08
Received: 2018/05/23 | Revised: 2019/04/07 | Accepted: 2018/09/08
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