DocumentCode
1849269
Title
Internal antenna diversity for mobile phones at 850MHz
Author
Poilasne, G. ; Pathak, V. ; Rowson, S. ; Desclos, L.
Author_Institution
Ethertronics Inc., San Diego, CA, USA
Volume
3
fYear
2003
fDate
22-27 June 2003
Firstpage
646
Abstract
Antenna diversity and mobile phones seem to be two opposed concepts as diversity requires decoupling between the sensors and mobile phones are getting smaller and smaller. But in order to cope with high data throughput and network saturation, it is necessary to develop antennas which allow to be placed in close proximity with a reduced coupling. This article presents a solution where three 850MHz antennas have been implemented inside a flip phone with a maximum coupling of -15dB.
Keywords
UHF antennas; antenna radiation patterns; diversity reception; mobile antennas; mobile handsets; 850 MHz; CDMA system; correlation factor; flip phone; high data throughput; internal antenna diversity; mobile phones; network saturation; radiation patterns; reduced coupling; Antenna theory; Diversity methods; Extremities; Frequency; Mobile antennas; Mobile handsets; Multiaccess communication; Polarization; Throughput; Wireless networks;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2003. IEEE
Conference_Location
Columbus, OH, USA
Print_ISBN
0-7803-7846-6
Type
conf
DOI
10.1109/APS.2003.1219930
Filename
1219930
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