Understanding Single-Element Beamforming using Characteristic Modes and a Change of Basis

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Original languageEnglish
Title of host publication2022 16th European Conference on Antennas and Propagation, EuCAP 2022
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (electronic)9788831299046
ISBN (print)978-1-6654-1604-7
Publication statusPublished - 2022
Event16th European Conference on Antennas and Propagation, EuCAP 2022 - Madrid, Spain
Duration: 27 Mar 20221 Apr 2022
Conference number: 16

Abstract

An insightful approach to single-element beamforming is presented. In order to enhance the understanding of singleelement beamforming, a change of basis is used to connect the characteristic modes of a single element to array theory. For the analyzed patch antenna, this allows not only the derivation of new explicit relationships for the excitation, but also enables the use of the array factor and other valuable tools from array theory.

Keywords

    single-element beamforming, characteristic modes, multi-mode antenna

ASJC Scopus subject areas

Cite this

Understanding Single-Element Beamforming using Characteristic Modes and a Change of Basis. / Mörlein, Leonardo; Manteuffel, Dirk.
2022 16th European Conference on Antennas and Propagation, EuCAP 2022. Institute of Electrical and Electronics Engineers Inc., 2022.

Research output: Chapter in book/report/conference proceedingConference contributionResearchpeer review

Mörlein, L & Manteuffel, D 2022, Understanding Single-Element Beamforming using Characteristic Modes and a Change of Basis. in 2022 16th European Conference on Antennas and Propagation, EuCAP 2022. Institute of Electrical and Electronics Engineers Inc., 16th European Conference on Antennas and Propagation, EuCAP 2022, Madrid, Spain, 27 Mar 2022. https://doi.org/10.23919/EuCAP53622.2022.9769639
Mörlein, L., & Manteuffel, D. (2022). Understanding Single-Element Beamforming using Characteristic Modes and a Change of Basis. In 2022 16th European Conference on Antennas and Propagation, EuCAP 2022 Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.23919/EuCAP53622.2022.9769639
Mörlein L, Manteuffel D. Understanding Single-Element Beamforming using Characteristic Modes and a Change of Basis. In 2022 16th European Conference on Antennas and Propagation, EuCAP 2022. Institute of Electrical and Electronics Engineers Inc. 2022 doi: 10.23919/EuCAP53622.2022.9769639
Mörlein, Leonardo ; Manteuffel, Dirk. / Understanding Single-Element Beamforming using Characteristic Modes and a Change of Basis. 2022 16th European Conference on Antennas and Propagation, EuCAP 2022. Institute of Electrical and Electronics Engineers Inc., 2022.
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abstract = "An insightful approach to single-element beamforming is presented. In order to enhance the understanding of singleelement beamforming, a change of basis is used to connect the characteristic modes of a single element to array theory. For the analyzed patch antenna, this allows not only the derivation of new explicit relationships for the excitation, but also enables the use of the array factor and other valuable tools from array theory.",
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