DocumentCode
3566886
Title
Power-amplifier transient tracking in OFDM
Author
Bateman, D. ; Simoens, S. ; de Courville, M. ; Julien, G.
Author_Institution
Espace Technologique, Motorola Labs., Gif-sur-Yvette, France
Volume
2
fYear
2002
Firstpage
803
Abstract
The effect of the transmitter gain transient when the power-amplifier is switched on and off (to conserve battery power) is investigated for OFDM systems. A simple receiver-side correction technique is proposed for the HIPERLAN/2 OFDM system, and the improvement in performance is demonstrated.
Keywords
OFDM modulation; microwave power amplifiers; transients; wireless LAN; HIPERLAN/2 system; OFDM; power-amplifier transient tracking; receiver-side correction technique; transmitter gain transient; wireless communication system; Batteries; Communication switching; Context modeling; Energy consumption; OFDM modulation; Performance gain; Power amplifiers; Radio frequency; Transmitters; Wireless communication;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 2002 IEEE MTT-S International
ISSN
0149-645X
Print_ISBN
0-7803-7239-5
Type
conf
DOI
10.1109/MWSYM.2002.1011753
Filename
1011753
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