Array Pattern Synthesis Using 4-bit Discrete Digital Shifters by Classic Particle Swarm Optimization

DOI

10.2991/emcs-15.2015.70How to use a DOI?

Keywords

Antenna array; Digital phase control; Particle swarm optimization; Patterns synthesis

Abstract

In this paper, the classic PSO algorithm is applied to the pattern synthesis of antenna array using 4-bit digital phase shifters. In order to directly apply the existed PSO algorithms to the pattern synthesis using digital phase shifters, this paper proposes a simple truncation rounded number strategy to transfer the discrete problem to the continuous one, which not only produces no quantization error, but also avoids the limitation of the discrete PSO algorithm. The optimized results are better than that of the discrete PSO algorithm.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Dong Liu
AU  - Wanmu Han
AU  - Qilong Jiang
PY  - 2015/01
DA  - 2015/01
TI  - Array Pattern Synthesis Using 4-bit Discrete Digital Shifters by Classic Particle Swarm Optimization
BT  - Proceedings of the International Conference on Education, Management, Commerce and Society
PB  - Atlantis Press
SP  - 334
EP  - 337
SN  - 2352-5398
UR  - https://doi.org/10.2991/emcs-15.2015.70
DO  - 10.2991/emcs-15.2015.70
ID  - Liu2015/01
ER  -