DocumentCode
2778717
Title
A multi-band, dual-antenna and antenna interface module system for mobile phones
Author
Boyle, K.R. ; Liu, Z. ; Huang, T. ; Sun, Y. ; Simin, A. ; Spits, E. ; Kuijken, O. ; Roedle, T.
Author_Institution
NXP Semicond., Redhill
fYear
2007
fDate
21-23 March 2007
Firstpage
53
Lastpage
56
Abstract
This paper presents details of a self-diplexing dual antenna system and associated antenna interface module. The manufactured demonstrator operates efficiently in 4 GSM bands and 3 UTRA bands with antennas that are just 6 mm high. It is shown that the VSWR can be maintained below approximately 4:1 in all modes no matter how the phone containing the antennas is held
Keywords
cellular radio; mobile antennas; mobile handsets; multifrequency antennas; GSM bands; UTRA bands; VSWR; antenna interface module system; mobile phones; multi-band dual-antenna; self-diplexing dual antenna system; 3G mobile communication; Antenna accessories; Circuits; Dual band; GSM; Mobile antennas; Mobile handsets; Radio frequency; Semiconductor device manufacture; Telephone sets;
fLanguage
English
Publisher
ieee
Conference_Titel
Antenna Technology: Small and Smart Antennas Metamaterials and Applications, 2007. IWAT '07. International Workshop on
Conference_Location
Cambridge
Print_ISBN
1-4244-1088-6
Electronic_ISBN
1-4244-1088-6
Type
conf
DOI
10.1109/IWAT.2007.370079
Filename
4227395
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