Ab. Majid, Najla Ilyana and Nik Abd. Malik, Nik Noordini and Idoumghar, Lhassane and Zakaria, Nor Aini and Zainul Abidin, Muhammad Zahid (2023) Collaborative beamforming optimization using Imperialist Competitive Algorithm. Przeglad Elektrotechniczny, 2023 (12). pp. 124-129. ISSN 0033-2097
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Official URL: http://dx.doi.org/10.15199/48.2023.12.23
Abstract
This study focuses on optimizing the spacing between element of virtual non-linear antenna array (LAA) using Imperialist Competitive Algorithm (ICA) to form collaborative beamforming (CB) in wireless sensor network (WSN). The spacing between element is optimized to produce a beampattern with minimize sidelobe level (SLL) and narrow First Null Beamwidth (FNBW). The results are compared with Backtracking Search Algorithm (BSA) and conventional LAA (ULA) to study the superiority of ICA in optimizing beampattern. The results show that ICA able to reduce maximum SLL until 25.9% and 23% as compared to ULA and BSA respectively.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | collaborative beamforming, metaheuristic algorithm, WSN |
| Subjects: | Q Science > QA Mathematics T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Electrical Engineering |
| ID Code: | 106633 |
| Deposited By: | Yanti Mohd Shah |
| Deposited On: | 09 Jul 2024 08:09 |
| Last Modified: | 09 Jul 2024 08:09 |
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