Optimal multiple antenna design for compact MIMO terminals with ground plane excitation

Hui Li*, Buon Kiong Lau, Zhinong Ying

*Kontaktforfatter

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7 Citationer (Scopus)

Abstract

The compactness of mobile terminals complicates the design of multiple antennas, since coupling among the antennas increases when they are placed in proximity of one another. While it is possible to mitigate coupling between closely spaced antennas, a tradeoff in bandwidth is required. In this paper, we highlight ground plane excitation as an additional dimension to consider in the design of multiple antenna terminals. This is because a compact ground plane, especially in mobile application, can interact with the antenna elements and contribute significantly to their radiation characteristics. Our results show that several design parameters, namely element locations, spacing between elements, and radiation characteristics of individual elements, must be jointly considered in order to achieve the optimal MIMO performance tradeoff for compact multiple antenna terminals.

OriginalsprogEngelsk
TitelFinal Program and Book of Abstracts - iWAT 2011 : 2011 IEEE International Workshop on Antenna Technology: Small Antennas, Novel Structures and Innovative Metamaterials
Antal sider4
Publikationsdato2011
Sider218-221
Artikelnummer5752338
ISBN (Trykt)9781424491339
DOI
StatusUdgivet - 2011
Udgivet eksterntJa
Begivenhed2011 International Workshop on Antenna Technology: Small Antennas, Novel Structures and Innovative Metamaterials, iWAT 2011 - Hong Kong, Kina
Varighed: 7 mar. 20119 mar. 2011

Konference

Konference2011 International Workshop on Antenna Technology: Small Antennas, Novel Structures and Innovative Metamaterials, iWAT 2011
Land/OmrådeKina
ByHong Kong
Periode07/03/201109/03/2011
SponsorAgilent Technologies, CascadeMicrotech, ROHDE AND SCHWARZ (RS), Microwave Vision Group, Inst. Electr. Electron. Eng. (IEEE) (HK) Sect. AP/MTT
NavnFinal Program and Book of Abstracts - iWAT 2011: 2011 IEEE International Workshop on Antenna Technology: Small Antennas, Novel Structures and Innovative Metamaterials

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