최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
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.11 = no.102, 2005년, pp.1059 - 1066
이택호 (성균관대학교 전자전기공학과) , 정성찬 (성균관대학교 전자전기공학과) , 박천석 (성균관대학교 전자전기공학과)
This paper reports an application of Doherty amplifier for efficiency improvement of feedforward power amplifier(FPA). For performance analysis, we measured 15 W average output power using WCDMA 4FA input signal with a center frequency 2.14 GHz. The applied Doherty amplifier presents the characteris...
N. Pothecary, Feedforward Linear Power Amplifiers, Artech House Inc., Norwood, MA, 1999
S. C. Cripps, RF Power Amplifiers for Wireless Communications, Artech House Inc., Norwood, MA, 1999
P. B. Kenington, High Linearity RF Amplifier Design, Artech House Inc., Norwood, MA, 2000
W. H. Doherty, 'A new high efficiency power amplifier for modulated waves', Proceedings of the IRE, vol. 24, no. 9, pp. 1163-1182, 1936
Y. Yang, J. Yi, Y. Y. Woo, and B. Kim, 'Optimum design for linearity and efficiency of a microwave Doherty amplifier using a new load matching technique', Microwave Journal, pp. 20-36, Dec. 2001
Y. Yang, J. Cha, B. Shin, and B. Kim, 'A fully matched N-way Doherty amplifier with optimized linearity', IEEE Microwave Theory Tech., vol. 51, no. 12, pp. 986-993, Dec. 2003
J. Cha, J. Kim, B. Kim, J. Lee, and S. Kim, 'Highly efficiency power amplifierfor CDMA base station using Doherty configuration', IEEE Microwave Theory Tech., vol. 52, pp. 533-536, Jun. 2004
J. C. Pedro, J. Perez, 'Accurate simulation of GaAs MESFET's intermodulation distortion using a new drain-source current model', IEEE Microwave Theory Tech., vol. 42, no. 1, pp. 25-33, Jan. 1994
K. J. Parsons, P. B. Kenington, 'The efficiency of a feedforward amplifier with delay loss', IEEE Transactions on Vehicular Tech., vol. 43, no. 2, May 1994
※ AI-Helper는 부적절한 답변을 할 수 있습니다.