Abstract
In this paper, an efficient technique to enhance the isolation between two closely spaced PIFAs for MIMO mobile terminals is introduced. 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.
Original language | English |
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Number of pages | 3 |
Publication status | Published - 2011 |
Event | 1st COST IC1004 Scientific Meeting - Lund, Sweden Duration: 2011 Jun 20 → 2011 Jun 21 |
Conference
Conference | 1st COST IC1004 Scientific Meeting |
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Country/Territory | Sweden |
City | Lund |
Period | 2011/06/20 → 2011/06/21 |
Subject classification (UKÄ)
- Electrical Engineering, Electronic Engineering, Information Engineering