A method for real-time generation of slew-rate limited envelopes in envelope tracking transmitters

2010 IEEE International Microwave Workshop Series on "RF Front-ends for Software Defined and Cognitive Radio Solutions", IMWS 2010 - Proceedings

Volumn , Issue , 2010, Pages 33-36

  Montoro, G ^a   Gilabert, P L ^a   Bertran, E ^a   Berenguer, J ^a  

^a UNIVERSITAT POLITÈCNICA DE CATALUNYA   (Spain)

Author keywords

Efficient power amplifiers; Envelope tracking; Slew rate

Indexed keywords

DIGITAL FRONTS; EFFICIENT POWER; ENVELOPE TRACKING; FPGA IMPLEMENTATIONS; SIMULATION RESULT; SLEW-RATE; SOFTWARE RADIO SYSTEMS;

ALGORITHMS; COMPUTER SOFTWARE; DIGITAL RADIO; MICROWAVES; POWER AMPLIFIERS; RADIO SYSTEMS; TRANSMITTERS;

RADIO;

EID: 77952618124     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/IMWS.2010.5441005     Document Type: Conference Paper

References (3)

1. D. F. Kimball, J. Jeong, C. Hsia, P. Draxler, S. Lanfranco, W. Nagy, K. Linthicum, L. E. Larson, and P. M. Asbeck, "High-Efficiency Envelope-Tracking W-CDMA Base-Station Amplifier Using GaN HFETs," IEEE Trans. on Microw. Theory and Tech., vol.54, pp. 3848 - 3856, Nov. 2006.
2. J. Jeong, D.F. Kimball, M. Kwak, C. Hsia, P. Draxler and P.M. Asbeck, "Wideband Envelope Tracking Power Amplifier with Reduced Bandwidth Power Supply Waveform," IMS 2009, Boston, USA.
3. A. K. Mustafa, V. Bassoo and M. Faulkner, "Reducing Drive Signal Bandwidths of EER Microwave Power Amplifiers", IMS 2009, Boston, USA.