Zhang, J., Liu, W. orcid.org/0000-0003-2968-2888, Gu, C. et al. (2 more authors) (2022) Robust multi-beam multiplexing design based on a hybrid beamforming structure with nearly equal magnitude analogue coefficients. IEEE Transactions on Vehicular Technology, 71 (5). pp. 5564-5569. ISSN 0018-9545
Abstract
One novel design considering two practical application constraints based on the interleaved subarray architecture is proposed to achieve multi-beam multiplexing for arbitrary directions to serve corresponding users. One is an equal magnitude constraint imposed on the analogue coefficients so that beamforming can be achieved by pure phase shifters after the normalisation of magnitudes; the other one is a robust constraint against steering vector errors. Designed examples are provided to verify the effectiveness of the proposed method.
Metadata
Item Type: | Article |
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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: | beam multiplexing; equal magnitude constraint; Interleaved subarray architecture; steering vector errors |
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/T517215/1 ENGINEERING AND PHYSICAL SCIENCE RESEARCH COUNCIL EP/V009419/1 |
Depositing User: | Symplectic Sheffield |
Date Deposited: | 14 Feb 2022 09:45 |
Last Modified: | 10 Feb 2023 01:13 |
Status: | Published |
Publisher: | Institute of Electrical and Electronics Engineers (IEEE) |
Refereed: | Yes |
Identification Number: | 10.1109/tvt.2022.3150286 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:183540 |