Du är här

Closely located dual PIFAs with T-slot induced high isolation for MIMO terminals

Författare:
Publiceringsår: 2011
Språk: Engelska
Sidor: 2205-2207
Volym: 1
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

Övriga

IEEE International Symposium on Antennas and Propagation
2011-07-03/2011-07-08
Spokane, WA, USA
  • Vinnova
Published
Yes
  • Electromagnetic theory
  • Radio Systems
This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder. (c)2011 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.

Box 117, 221 00 LUND
Telefon 046-222 00 00 (växel)
Telefax 046-222 47 20
lu [at] lu [dot] se

 

Fakturaadress: Box 188, 221 00 LUND
Organisationsnummer: 202100-3211
Om webbplatsen