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ICASSP
2011
IEEE
12 years 8 months ago
Identification and compensation of Wiener-Hammerstein systems with feedback
Efficient operation of RF power amplifiers requires compensation strategies to mitigate nonlinear behavior. As bandwidth increases, memory effects become more pronounced, and Vo...
Andrew K. Bolstad, Benjamin A. Miller, Joel Goodma...
CDC
2008
IEEE
172views Control Systems» more  CDC 2008»
13 years 6 months ago
Convex relaxation approach to the identification of the Wiener-Hammerstein model
In this paper, an input/output system identification technique for the Wiener-Hammerstein model and its feedback extension is proposed. In the proposed framework, the identificatio...
Kin Cheong Sou, Alexandre Megretski, Luca Daniel
CORR
2007
Springer
133views Education» more  CORR 2007»
13 years 4 months ago
Blind Identification of Distributed Antenna Systems with Multiple Carrier Frequency Offsets
In spatially distributed multiuser antenna systems, the received signal contains multiple carrier-frequency offsets (CFOs) arising from mismatch between the oscillators of transmi...
Yuanning Yu, Athina P. Petropulu, H. Vincent Poor