Compact UWB MIMO antenna for USB dongles with angle and polarization diversity

Shuai Zhang, Buon Kiong Lau, Anders Sunesson, Sailing He

Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceedingPeer review

60 Nedladdningar (Pure)

Sammanfattning

A compact dual-element antenna suitable for ultrawideband (UWB) MIMO operation is proposed in this work. The size of the antenna is 25 mm by 40 mm and it covers the lower UWB band of 3.15-5.15 GHz. Apart from the inherent wideband isolation obtained through the different angle and polarization characteristics in the radiation patterns of the individual elements, the gap between the two antenna elements is also utilized to enhance both the isolation and impedance bandwidths. Simulation and experimental results reveal that, within the band of interest, the achieved isolation is over 20 dB and the envelope correlation of the radiation patterns is below 0.1.
Originalspråkengelska
Titel på värdpublikation2012 International Symposium on Antennas and Propagation (ISAP)
FörlagIEEE - Institute of Electrical and Electronics Engineers Inc.
Sidor778-781
ISBN (elektroniskt)978-4-88552-270-3
ISBN (tryckt)978-1-4673-1001-7
StatusPublished - 2012
EvenemangInternational Symposium on Antennas and Propagation (ISAP'2012) - Nagoya, Japan
Varaktighet: 2012 okt. 292012 nov. 2

Konferens

KonferensInternational Symposium on Antennas and Propagation (ISAP'2012)
Land/TerritoriumJapan
OrtNagoya
Period2012/10/292012/11/02

Ämnesklassifikation (UKÄ)

  • Elektroteknik och elektronik

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