Publikationer
Closely located dual PIFAs with T-slot induced high isolation for MIMO terminals
Avdelning/ar:
Publiceringsår: 2011
Språk: Engelska
Sidor: 2205-2207
Volym: 1
Fulltext:
Dokumenttyp: Konferensbidrag
Förlag: IEEE
Sammanfattning
This paper presents an efficient technique to enhance the isolation between two closely spaced PIFAs for MIMO mobile terminals. The proposed decoupling method is based on a T-shape slot impedance transformer and it enables an inter-PIFA spacing of 1 mm to be achieved. The 10 dB impedance bandwidth and 20 dB isolation bandwidth cover the 2.4 GHz WLAN band (2.4-2.48 GHz), with a maximum isolation of 44 dB. The efficiency, gain, radiation patterns of the two-PIFA prototype are also verified in measurements.
Disputation
Nyckelord
- Technology and Engineering
Övrigt
IEEE International Symposium on Antennas and Propagation
2011-07-03/2011-07-08
Spokane, WA, USA
- Vinnova
Published
Yes
- Electromagnetic theory
- Radio Systems
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