Wide bandwidth adaptive digital predistortion of power amplifiers using reduced order memory correction

IEEE MTT-S International Microwave Symposium Digest

Volumn , Issue , 2008, Pages 1517-1520

  Braithwaite, R Neil ^a  

^a Powerwave Technologies Inc   (United States)

Author keywords

Amplifier distortion; Communication system nonlinearities; Power amplifier linearization; Power amplifiers

Indexed keywords

COMMUNICATION SYSTEMS; DIGITAL ARITHMETIC; MICROWAVES; POWER AMPLIFIERS; TELECOMMUNICATION SYSTEMS;

ADAPTIVE DIGITAL PREDISTORTION; AMPLIFIER DISTORTION; CANCELLATION PERFORMANCES; COMMUNICATION SYSTEM NONLINEARITIES; DOHERTY; EIGENVALUE DECOMPOSITIONS; INPUT SIGNALS; MEMORY COEFFICIENTS; MEMORY EFFECTS; NARROW BANDWIDTHS; OUTPUT SIGNALS; POWER AMPLIFIER LINEARIZATION; POWER AMPLIFIER NONLINEARITIES; REDUCED ORDERS; RF TESTS; SEVERE NONLINEARITIES; WIDE BANDWIDTHS;

BANDWIDTH;

EID: 57349096734     PISSN: 0149645X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/MWSYM.2008.4633069     Document Type: Conference Paper

References (2)

1. L. Ding, G. T. Zhou, D. R. Morgan, Z. Ma, J. S. Kenney, J. Kim, and C. R. Giardina, "A robust digital baseband predistorter constructed using memory polynomials," IEEE Trans. Comm., vol. 52, no. 1, pp. 159-165, January 2004.
2. R. N. Braithwaite, "Memory correction of a Doherty power amplifier with a WCDMA input using digital predistortion," 2006 IEEE MTT-S International Microwave Symposium, San Francisco, CA, June 11-16, pp. 1526-1529.