Design of energy efficient power amplifier for 4G user terminals

2010 IEEE International Conference on Electronics, Circuits, and Systems, ICECS 2010 - Proceedings

Volumn , Issue , 2010, Pages 611-614

  Hussaini, Abubakar Sadiq ^a   Abd Alhameed, Raed ^a,b   Rodriguez, Jonathan ^b  

^a UNIVERSITY OF BRADFORD   (United Kingdom)

^b INSTITUTO DE TELECOMUNICAÇÕES   (Portugal)

Author keywords

Class B; Load modulation RF power amplifier; Mobile WiMAX; OFDM

Indexed keywords

CLASS B; ENERGY EFFICIENT; FREQUENCY RANGES; LOAD MODULATION; MOBILE WIMAX; OFDM; OUTPUT POWER; POWER-ADDED EFFICIENCY; QUARTER WAVELENGTH TRANSFORMER; USER TERMINALS;

DESIGN; MOBILE TELECOMMUNICATION SYSTEMS; ORTHOGONAL FUNCTIONS; POWER AMPLIFIERS; TRANSCEIVERS; WIMAX;

MODULATION;

EID: 79953098873     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICECS.2010.5724586     Document Type: Conference Paper

References (8)

1. W. H. Doherty, "A New High Efficiency Power Amplifier for Modulated Wave", Proc. IRE, Vol. 24, No. 9, PP. 1163-1182, September, 1936.
2. A. S. Huusaini, R. Abd-Alhameed, J. Rodriguez, "Implementation of Efficiency Enhancement Techniques in the Linear Region of Operations of Power Amplifier", IT 7th Conference on Telecommunications, No 103, PP. 105-108, May, 2009.
3. F. H. Raab, "Efficiency of Doherty RF Power Amplifier System", IEEE Trans. Broadcasting, Vol. BC-33, No 3, PP. 77-83, September, 1987.
4. S.C.Cripps, RF Power Amplifier for Wireless Communications, Norwood, MA: Artech House, 1999.
5. Raab F.H., Asbeck P., Cripps S., Kenington P.B., Popovic Z.B., Pothecary N., Sevic J.F., Sokal N.O., "Power amplifiers and transmitters for RF and microwave", IEEE Transactions on Microwave Theory and Techniques, Vol. 50, No 3, PP. 814-826, March, 2002.
6. J. Groe, "Polar transmitters for wireless communications", IEEE Communications Mag., Vol. 45, No 9, PP. 58-63, Sept. 2007.
7. P. B. Kenington, High- Linearity RF Amplifier Design, Norwood, MA: Artech House, 2000.
8. D. M. Upton and P. R. Massey, "A New Circuit Topology to Realize High Efficiency, High Linearity and High Power Microwave Amplifiers", RA WCON '98 Proceedings, PP. 317-320, August, 1998.