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NTIS 바로가기韓國電磁波學會論文誌 = The journal of Korean Institute of Electromagnetic Engineering and Science, v.16 no.8 = no.99, 2005년, pp.777 - 782
이왕열 (숭실대학교 정보통신공학부) , 서철헌 (숭실대학교 정보통신공학부)
In this paper, adaptive bias circuit and PBG structure have been employed to suppress IMD(Inter-Modulation Distortion) and improve PAE(Power Added Efficiency) of the Doherty amplifier. Gate bias voltage has been controlled with the envelope of the input RF signal and PBG structure has been employed ...
Steve C. Cripps, RF Power Amplifiers for Wireless Communications, Artech House, 1999
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W. H. Doherty, 'A new high efficiency power amplifier for modulated waves', Proceeding of the IRE, vol. 24, no. 9, pp. 1163-1182, 1936
David M. Upton, Peter R. Maloney, et aI., 'A microwave Doherty amplifier', Applied Microwaves and RF, Winter 1994
G. Hanington, 'High-efficiency power amplifier using dynamic power-supply voltage for CDMA applications', IEEE Trans. Microwave Theory Tech., vol. 47, pp. 1471-1476, Aug. 1999
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