Title :
Design of a Volterra series-based nonlinear compensator
Author :
Kim, J.Y. ; Cho, K.Y. ; Kim, Y.N. ; Chung, J.H. ; Nam, S.W.
Author_Institution :
Dept. of Electr. Eng., Hanyang Univ., Seoul, South Korea
Abstract :
In this paper, a new Volterra series-based adaptive preprocessing technique is presented to linearize weakly nonlinear systems with their linear parts being invertible. In particular, a systematic but simple design procedure is proposed for the compensation of system nonlinearities up to a required order, yielding a substantial reduction of computation burden. For the performance test of the proposed approach, some simulation results are also provided
Keywords :
Volterra series; adaptive signal processing; compensation; computational complexity; nonlinear systems; Volterra series-based adaptive preprocessing technique; Volterra series-based nonlinear compensator; compensation; computation burden; design procedure; performance test; system nonlinearities; weakly nonlinear systems; Computational complexity; Computational modeling; Degradation; Kernel; Nonlinear filters; Nonlinear systems; Predistortion; Signal processing; System performance; Testing;
Conference_Titel :
Higher-Order Statistics, 1997., Proceedings of the IEEE Signal Processing Workshop on
Conference_Location :
Banff, Alta.
Print_ISBN :
0-8186-8005-9
DOI :
10.1109/HOST.1997.613501
