Linear power amplifier based on 3-way doherty amplifier with predistorter

IEEE MTT-S International Microwave Symposium Digest

Volumn 3, Issue , 2004, Pages 2027-2030

  Shin, Bumjae ^a   Cha, Jeonghyeon ^a   Kim, Jangheon ^a   Woo, Y Y ^a   Yi, Jaehyok ^a   Kim, Bumman ^a  

^a Pohang University of Science and Technology (POSTECH)   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

CODE DIVISION MULTIPLE ACCESS; ELECTRIC CURRENTS; ELECTRIC IMPEDANCE; FEEDBACK; INTERMODULATION; LINEAR SYSTEMS; MICROSTRIP DEVICES; OPTIMIZATION; SIGNAL PROCESSING; TOPOLOGY;

ANALOG PREDISTORTION TECHNIQUE; BASE STATION SYSTEM; INTERMODULATION (IM); LINEARITY;

POWER AMPLIFIERS;

EID: 4544308274     PISSN: 0149645X     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (5)

1. S.C. Cripps, RF Power Amplifiers for Wireless Communications, Artech House Inc., Norwood, MA, 2000.
2. T. Nojima and T.Konno, "Cuber predistortion linearizer for relay equipment in 800 MHz band land mobile telephone system," IEEE Trans.Veh. Technol., vol.VT-34, pp. 169-177, Nov. 1985.
3. Y. Yang, J. Yi, Y.Y. Woo, and B. Kim, "Optimum Design for Linearity and Efficiency of Microwave Doherty Amplifier Using a New Load Matching Technique," Microwave Journal, vol. 44, No. 12, pp. 20-36, Dec. 2001.
4. Youngoo Yang, Jeonghyeon Cha, Bumjae Shin, and Bumman Kim, "A Fully Matched N-Way Doherty Amplifier With Optimized Linearity," IEEE Trans. Microwave Theory Tech., vol. 51, no. 3, pp. 986-992, Mar. 2003.
5. J.C. Pedero and J. Perez, "Accurate simulation of GaAs MESFET's intermodulation using a new drain-source current model," IEEE Microwave Teory Tech., vol. 42, pp.25-33, Jan. 1994