DocumentCode
3065939
Title
On the Time Variance of Tx Leakage in FDD Zero-IF Transceivers
Author
Frotzscher, Andreas ; Plettemeier, Dirk ; Fettweis, Gerhard
Author_Institution
Dept. of Mobile Commun. Syst., Tech. Univ., Dresden, Germany
fYear
2009
fDate
20-23 Sept. 2009
Firstpage
1
Lastpage
5
Abstract
Transmitter Leakage has a significant impact on zero-IF transceivers for mobile FDD terminals and therefore must be compensated. When Tx Leakage compensation approaches are designed, their capability to adapt to changing leakage conditions must be specified. Therefore, in this contribution we analyse the time variance of Tx Leakage considering the UMTS SAW duplexer B7632 of EPCOS as an example and derive a worst case estimate of Tx Leakage coherence time.
Keywords
mobile communication; transceivers; leakage conditions; mobile FDD terminals; time variance; transmitter leakage; worst case estimate; zero-if transceivers; 3G mobile communication; Analog-digital conversion; Analysis of variance; Baseband; DC generators; Frequency; Interference; Signal generators; Surface acoustic waves; Transceivers;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicular Technology Conference Fall (VTC 2009-Fall), 2009 IEEE 70th
Conference_Location
Anchorage, AK
ISSN
1090-3038
Print_ISBN
978-1-4244-2514-3
Electronic_ISBN
1090-3038
Type
conf
DOI
10.1109/VETECF.2009.5378769
Filename
5378769
Link To Document