| Autor: |
Ch. Usha Kumari, A. Ushasree, T. Pavani, K. Padmavathi |
| Rok vydání: |
2023 |
| Předmět: |
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| Zdroj: |
Materials Today: Proceedings. 80:2051-2054 |
| ISSN: |
2214-7853 |
| Popis: |
This paper introduces an advanced meta-heuristic optimization technique, namely, Atom Search Optimization (ASO) for the synthesis of linear and planar arrays. Synthesis of array antenna is a traditional electromagnetic problem. Investigations have been made by many researchers on synthesis of various antennas by applying several algorithms. ASO is a global optimization algorithm based on atom dynamics in dealing with different challenging problems. The ASO is applied to the array synthesis of the symmetric and asymmetric linear array antennas. To verify the effectiveness of the ASO algorithm, a comparative analysis of simulation results and published results for linear arrays has been made. The ASO optimized non uniform amplitude coefficients have been applied to the ON elements of the two ring concentric circular array. A comparative analysis with Firefly algorithm (FA) and Flower Pollination Algorithm (FPA) show the proposed algorithm is a comprehensive optimization algorithm in antenna array pattern synthesis. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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