High efficiency 5GHz CMOS power amplifier with adaptive bias control circuit

IEEE Radio Frequency Integrated Circuits Symposium, RFIC, Digest of Technical Papers

Volumn , Issue , 2004, Pages 575-578

  Eo, YunSeong ^a   Lee, KwangDu ^a  

^a Samsung Advanced Institute of Technology (SAIT)   (South Korea)

Author keywords

Bias control; CMOS PA; Power added efficiency; Power amplifiers

Indexed keywords

BIAS CONTROL; CMOS PA; POWER ADDED EFFICIENCY;

ADAPTIVE CONTROL SYSTEMS; CMOS INTEGRATED CIRCUITS; ENERGY EFFICIENCY; LOCAL AREA NETWORKS; MICROPROCESSOR CHIPS; MOS DEVICES; NONLINEAR SYSTEMS; POWER CONTROL;

POWER AMPLIFIERS;

EID: 4444329283     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (4)

1. Bill McFarland, et al., "A 2.4 & 5GHz Dual Band 802.11 WLAN Supporting Data Rates to 108Mb/s", 2002 IEEE Gallium Arsenide Integrated Circuit Symposium Dig., pp.11-14, Oct. 2002.
2. Masaya Iwamoto, et al., "An Extended Doherty Amplifier With High Efficiency Over a Wide Power Range", IEEE Trans. MTT, Vol. 49, No. 12, pp. 2472-2479, Dec. 2001.
3. Alireza Shirvani, David K. Su, Bruce A. Wooley, "A CMOS RF Power Amplifier With Parallel Amplification for Efficient Power Control", IEEE JSSC, Vol. 37, No. 6, pp. 684-693, Jun.2002
4. Gary Hanington, Pin-Fan Chen, Peter M. Asbeck, Lawrence E. Larson, "High-Efficiency Power Amplifier Using Dynamic Power-Supply Voltage for CDMA Applications", IEEE Trans. MTT, Vol. 47, No. 8, pp. 1471-1476, Aug. 1999.