Power amplifier linearization with memory effects using digital pre-distortion and genetic algorithms

Proceedings - 2004 IEEE Radio and Wireless Conference, RAWCON

Volumn , Issue , 2004, Pages 355-358

  Sperlich, R ^a   Sills, J A ^b   Kenney, J S ^a  

^a GEORGIA INSTITUTE OF TECHNOLOGY   (United States)

^b KhiMetrics   (United States)

Author keywords

Genetic algorithm; Intermodulation; Linearization; LMS; Power amplifier; Pre distortion

Indexed keywords

CODE DIVISION MULTIPLE ACCESS; DIGITAL STORAGE; FREQUENCIES; GENETIC ALGORITHMS; INTERMODULATION; LINEARIZATION; MATHEMATICAL MODELS; POLYNOMIALS;

ALTERNATE CHANNEL LEAKAGE RATIO (ACLR); FREQUENCY MEMORY EFFECTS; LMS; PRE-DISTORTION;

POWER AMPLIFIERS;

EID: 14844322339     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (5)

1. J. S. Kenney, and A. Leke, "Wireless Report," Microwave Journal, pp. 74-92, Oct. 1995.
2. S.P. Stapleton and F.C. Costescu, An Adaptive Predistorter for a Power Amplifier Based on Adjacent Channel Emissions, IEEE Trans. Veh. Tech., vol. 41, no. 1, Feb. 1992.
3. J. A. Sills, and R. Sperlich, "Adaptive power amplifier linearization by digital pre-distortion using genetic algorithms," IEEE Radio and Wireless Conference, RAWCON 2002, pp.229-232, August 2002.
4. R. Sperlich, J.A. Sills, J.S. Kenney, "Closed-Loop Digital Pre-Distortion for Power Amplifier Linearization using Genetic Algorithms," Microwave Symposium Digest, IEEE MTT-S International, Vol. 1, June 2003.
5. J.S. Kenney, W. Woo, L. Ding, R. Raich, H. Ku, and G.T. Zhou, "The impact of memory effects on predistortion linearization of RF power amplifiers," ISMOT 2001, Montreal, Canada, June 20-22, 2001.