A PID-Optimized Olen Campton Beamforming Method

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

Abstract

An adaptive narrowband beamforming method based on proportional-integral-differential (PID) virtual interference control which is called PID-optimized Olen Campton beamforming method (PIDBF) is proposed, achieving high-precision and rapid low sidelobe beamforming. In the proposed algorithm, PID controlling gains are applied to iteratively adjust the virtual noise sources. Thus, the Olen Campton beamforming method (OBF) is optimized by innovatively introducing PID control method in the iterative process of virtual interference sources, leading to faster and more stable sidelobe control. The superior performance of the proposed method is verified through a number of simulations.

Original languageEnglish
Title of host publication2024 7th International Conference on Information Communication and Signal Processing, ICICSP 2024
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages865-870
Number of pages6
ISBN (Electronic)9798350355895
DOIs
StatePublished - 2024
Event7th International Conference on Information Communication and Signal Processing, ICICSP 2024 - Zhoushan, China
Duration: 21 Sep 202423 Sep 2024

Publication series

Name2024 7th International Conference on Information Communication and Signal Processing, ICICSP 2024

Conference

Conference7th International Conference on Information Communication and Signal Processing, ICICSP 2024
Country/TerritoryChina
CityZhoushan
Period21/09/2423/09/24

Keywords

  • Adaptive beamforming
  • Array directional patterns of sensor arrays
  • sidelobe control

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