A hybrid adaptive antenna array for long-range mm-wave communications

Guo, YJ; Huang, X; Dyadyuk, V

A hybrid adaptive antenna array for long-range mm-wave communications

Guo, YJ

Huang, X

Dyadyuk, V

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Publication Type:: Journal Article
Citation:: IEEE Antennas and Propagation Magazine, 2012, 54 (2), pp. 271 - 282
Issue Date:: 2012-07-17

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Field	Value	Language
dc.contributor.author	Guo, YJ https://orcid.org/0000-0001-6008-9682	en_US
dc.contributor.author	Huang, X https://orcid.org/0000-0001-6869-5732	en_US
dc.contributor.author	Dyadyuk, V	en_US
dc.date.issued	2012-07-17	en_US
dc.identifier.citation	IEEE Antennas and Propagation Magazine, 2012, 54 (2), pp. 271 - 282	en_US
dc.identifier.issn	1045-9243	en_US
dc.identifier.uri	http://hdl.handle.net/10453/113863
dc.description.abstract	Owing to the availability of wide (GHz) bandwidth at mm-wave frequencies, there is growing interest in high-speed mm-wave communications systems. However, the limited physical size and volume of the antenna and RF system do pose several major challenges. This article presents CSIRO's research on hybrid adaptive antenna arrays and associated digital-beamforming algorithms for achieving high-speed long-range communications in the millimeter-wave frequency bands. The hybrid antenna array consists of a number of analog subarrays, followed by a digital beamformer. Two subarray configurations - the interleaved subarray and the side-by-side subarray - are described. The adaptive angle-of-arrival (AoA) estimation and beamforming algorithms in both the time and frequency domains are discussed. The performance of the system was evaluated by simulations. An early stage proof-of-concept adaptive antenna array prototype in the 71 to 76 GHz E band is presented. © 2011 IEEE.	en_US
dc.relation.ispartof	IEEE Antennas and Propagation Magazine	en_US
dc.relation.isbasedon	10.1109/MAP.2012.6230773	en_US
dc.subject.classification	Networking & Telecommunications	en_US
dc.title	A hybrid adaptive antenna array for long-range mm-wave communications	en_US
dc.type	Journal Article
utslib.citation.volume	2	en_US
utslib.citation.volume	54	en_US
utslib.for	0906 Electrical and Electronic Engineering	en_US
utslib.for	1005 Communications Technologies	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
pubs.organisational-group	/University of Technology Sydney/Strength - GBDTC - Global Big Data Technologies
utslib.copyright.status	closed_access
pubs.issue	2	en_US
pubs.publication-status	Published	en_US
pubs.volume	54	en_US

Abstract:

Owing to the availability of wide (GHz) bandwidth at mm-wave frequencies, there is growing interest in high-speed mm-wave communications systems. However, the limited physical size and volume of the antenna and RF system do pose several major challenges. This article presents CSIRO's research on hybrid adaptive antenna arrays and associated digital-beamforming algorithms for achieving high-speed long-range communications in the millimeter-wave frequency bands. The hybrid antenna array consists of a number of analog subarrays, followed by a digital beamformer. Two subarray configurations - the interleaved subarray and the side-by-side subarray - are described. The adaptive angle-of-arrival (AoA) estimation and beamforming algorithms in both the time and frequency domains are discussed. The performance of the system was evaluated by simulations. An early stage proof-of-concept adaptive antenna array prototype in the 71 to 76 GHz E band is presented. © 2011 IEEE.

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http://hdl.handle.net/10453/113863