Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.11851/12482
Title: | Achieving Beamfocusing Via Two Separated Uniform Linear Arrays | Authors: | Kosasih, A. Demir, O.T. Björnson, E. |
Keywords: | Beamfocusing Modular Mimo Near-Field |
Publisher: | IEEE Computer Society | Abstract: | This paper investigates coordinated beamforming using a modular linear array (MLA), composed of a pair of physically separated uniform linear arrays (ULAs), treated as sub-arrays. We focus on how such setups can give rise to near-field effects in 6G networks without requiring many antennas. Unlike conventional far-field beamforming, near-field beamforming enables simultaneous data service to multiple users at different distances in the same angular direction, offering significant multiplexing gains. We present a detailed analysis, including analytical expressions of the beamwidth and beamdepth for the MLA. Our findings reveal that using the MLA approach, we can remove approximately 36% of the antennas in the ULA while achieving the same level of beamfocusing. © 2024 IEEE. | URI: | https://doi.org/10.1109/IEEECONF60004.2024.10942867 https://hdl.handle.net/20.500.11851/12482 |
ISBN: | 9798350354058 | ISSN: | 1058-6393 |
Appears in Collections: | Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection |
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