Beam Synthesis Method for Tri-Polarized Antenna Arrays Based on the Multi-Objective Differential Evolution (MPDE) Algorithm

Yunda Song, Pengfei Zhen, Hongda Lu, Yong Liu

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This paper proposes a beam synthesis method for tri-polarized antenna arrays based on the multi-objective differential evolution (MPDE) algorithm. This algorithm is a swarm intelligence optimization method that relies on the convergence principle of individual gene differential iteration. It also optimizes the hemispherical multi-polarization coverage characteristics of tri-polarized antennas, effectively reducing the sidelobe levels and increasing array gain during wide-angle scanning while further suppressing sidelobe levels. Moreover, the algorithm demonstrates a significant improvement in convergence speed compared to traditional swarm optimization algorithms, and its differential iteration operator is easier to implement in hardware programming, making it suitable for high-speed beam scanning and tracking scenarios.

Original languageEnglish
Title of host publication2024 IEEE 10th International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, MAPE 2024
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9798331533922
DOIs
Publication statusPublished - 2024
Event10th IEEE International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, MAPE 2024 - Guangzhou, China
Duration: 27 Nov 202430 Nov 2024

Publication series

Name2024 IEEE 10th International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, MAPE 2024

Conference

Conference10th IEEE International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, MAPE 2024
Country/TerritoryChina
CityGuangzhou
Period27/11/2430/11/24

Keywords

  • Beam Synthesis
  • MPDE
  • Tri-Polarized Antenna Arrays

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