SIDE LOBE REDUCTION OF A UNIFORMLY EXCITED CONCENTRIC RING ARRAY ANTENNA USING EVOLUTIONARY ALGORITHMS
Reduction of sidelobe level in concentric ring arrays results in wide first null beamwidth (FNBW). Theauthors propose a pattern synthesis method based on modified Particle Swarm Optimization (PSO) algorithm and Differential Evolution (DE) algorithm to reduce sidelobe level while keeping the first nu...
Main Authors: | , |
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Format: | Article |
Language: | English |
Published: |
ICT Academy of Tamil Nadu
2010-12-01
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Series: | ICTACT Journal on Communication Technology |
Subjects: | |
Online Access: | http://ictactjournals.in/paper/ijct_7_paper_230_234.pdf |