DocumentCode
1097325
Title
A Multimode Cellular Radio
Author
Groe, John
Author_Institution
Sequoia Commun., San Diego
Volume
55
Issue
3
fYear
2008
fDate
3/1/2008 12:00:00 AM
Firstpage
269
Lastpage
273
Abstract
A flexible, multimode radio transceiver for global system for mobile communications, enhanced data rates for global evolution, and wide-band code-division multiple access is presented. The receiver uses low-IF and direct-conversion concepts with an integrated notch filter to adapt to the different requirements. The polar transmitter includes several innovations to provide a flexible solution that eliminates the external SAW filters traditionally needed.
Keywords
cellular radio; code division multiple access; notch filters; surface acoustic wave filters; transceivers; SAW filters; cellular radio; mobile communications; multimode radio transceiver; notch filters; polar transmitter; wideband code-division multiple access; Filter elimination; multimode radio; polar transmitters; receivers; transceivers;
fLanguage
English
Journal_Title
Circuits and Systems II: Express Briefs, IEEE Transactions on
Publisher
ieee
ISSN
1549-7747
Type
jour
DOI
10.1109/TCSII.2008.918997
Filename
4469986
Link To Document