TY - GEN
T1 - Orthogonal neural network for nonlinearities reduction of multicarrier transmitters
AU - RODRIGUEZ AGURTO, NIBALDO
AU - DURAN ACEVEDO, ORLANDO MAURICIO
AU - Cubillos, Claudio
PY - 2008/12/24
Y1 - 2008/12/24
N2 - An orthogonal neural network with Hermite activation function to reduce nonlinear distortion introduced by a traveling wave tube amplifier (TWTA) over a Multicarrier Transmitter is proposed. The neural network has the fixed input weights and only linear output weights are estimated using the Moore-Penrose generalized inverse method. Computer simulation results show that proposed neural network achieves excellent performance in nonlinearities reduction caused by TWTA. In addition, proposed scheme has a low complexity and fast convergence speed.
AB - An orthogonal neural network with Hermite activation function to reduce nonlinear distortion introduced by a traveling wave tube amplifier (TWTA) over a Multicarrier Transmitter is proposed. The neural network has the fixed input weights and only linear output weights are estimated using the Moore-Penrose generalized inverse method. Computer simulation results show that proposed neural network achieves excellent performance in nonlinearities reduction caused by TWTA. In addition, proposed scheme has a low complexity and fast convergence speed.
UR - http://www.scopus.com/inward/record.url?scp=57749187839&partnerID=8YFLogxK
U2 - 10.1109/MICAI.2007.45
DO - 10.1109/MICAI.2007.45
M3 - Conference contribution
SN - 9780769531243
T3 - Proceedings - 2007 6th Mexican International Conference on Artificial Intelligence, Special Session, MICAI 2007
SP - 305
EP - 310
BT - Proceedings - 2007 6th Mexican International Conference on Artificial Intelligence, Special Session, MICAI 2007
T2 - 2007 6th Mexican International Conference on Artificial Intelligence, Special Session, MICAI 2007
Y2 - 4 November 2007 through 10 November 2007
ER -