Near-Field Reduction Techniques in the Speaker Area of Slide Mobile Phones for Improved HAC Performance

Pevand Bahramzy, Leonardo Azzinnari, Kaj Bjarne Jakobsen, Mads Sager

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Abstract

This paper presents a method to improve the HAC of slide mobile phones. Although, the technique is demonstrated with a given commercial phone and for PCS band only, it could be adapted to other phones and bands as well. Simple antenna design and matching techniques can allow multi-band operation as well as high dimension flexibility. In the investigated cases, the two ILPE that are connected to the DPWB results in a reduction in excess of 45.9% for passive NF and of 40.3% for active NF at the resonant frequency of the ILPEs.
Original languageEnglish
Title of host publicationIEEE International Symposium on Antennas and Propagation
Place of PublicationCharleston, SC, USA, 2009
PublisherIEEE
Publication date2009
ISBN (Print)978-1-4244-3647-7
DOIs
Publication statusPublished - 2009
Event2009 IEEE Antennas and Propagation Society International Symposium - North Charleston, United States
Duration: 1 Jun 20095 Jun 2009
https://ieeexplore.ieee.org/xpl/conhome/5154401/proceeding

Conference

Conference2009 IEEE Antennas and Propagation Society International Symposium
Country/TerritoryUnited States
CityNorth Charleston
Period01/06/200905/06/2009
Internet address

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