Zhang, J. and Liu, W. orcid.org/0000-0003-2968-2888 (2022) Antenna selection design of crossed-dipole arrays for multi-beam multiplexing based on a hybrid beamforming structure. In: 2022 IEEE International Symposium on Circuits and Systems (ISCAS). 2022 IEEE International Symposium on Circuits and Systems (ISCAS), 27 May - 01 Jun 2022, Austin, TX, USA. IEEE , pp. 2604-2608. ISBN 978-1-6654-8486-2
Abstract
Multi-beam multiplexing design based on the interleaved subarray architecture can be achieved by uniform linear arrays (ULAs) consisting of isotropic antennas in previous works. By considering the polarisation information of a signal, the crossed-dipole array is employed, where each antenna is associated with two complex-valued weighting coefficients. To reduce the implementation complexity of the system, when a large number of crossed-dipole antennas are available, we may not need to employ all of them and a subset of the available antennas may be sufficient for a specific beamforming scenario. For this purpose, two design methods are proposed to select the best set of crossed-dipole antennas or dipoles. Designed examples are provided to verify the effectiveness of the proposed methods.
Metadata
Item Type: | Proceedings Paper |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2022 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works. Reproduced in accordance with the publisher's self-archiving policy. |
Keywords: | Antenna selection; crossed-dipole array; multibeam multiplexing; hybrid beamforming |
Dates: |
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Institution: | The University of Sheffield |
Academic Units: | The University of Sheffield > Faculty of Engineering (Sheffield) > Department of Electronic and Electrical Engineering (Sheffield) |
Funding Information: | Funder Grant number ENGINEERING AND PHYSICAL SCIENCE RESEARCH COUNCIL EP/V009419/1 ENGINEERING AND PHYSICAL SCIENCE RESEARCH COUNCIL EP/T517215/1 |
Depositing User: | Symplectic Sheffield |
Date Deposited: | 22 Nov 2022 15:45 |
Last Modified: | 11 Nov 2023 01:13 |
Status: | Published |
Publisher: | IEEE |
Refereed: | Yes |
Identification Number: | 10.1109/iscas48785.2022.9937860 |
Related URLs: | |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:193550 |