Time alignment in a dynamic load modulation transmitter architecture

European Microwave Week 2009, EuMW 2009: Science, Progress and Quality at Radiofrequencies, Conference Proceedings - 39th European Microwave Conference, EuMC 2009

Volumn , Issue , 2009, Pages 1211-1214

  Cao, Haiying ^a   Tehrani, Ali Soltani ^a   Nemati, Hossein M ^a   Fager, Christian ^a   Eriksson, Thomas ^a   Zirath, Herbert ^a  

^a CHALMERS UNIVERSITY OF TECHNOLOGY   (Sweden)

Author keywords

[No Author keywords available]

Indexed keywords

BASE BANDS; CONTROL SIGNAL; CROSS CORRELATIONS; MEASUREMENT SYSTEM; OUTPUT SIGNAL; RF SIGNAL; SINC INTERPOLATION; SPECTRAL REGROWTH; TIME ALIGNMENT;

ALIGNMENT; DYNAMIC LOADS; DYNAMIC PROGRAMMING; MICROWAVES; MODULATION;

TRANSMITTERS;

EID: 72949119554     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/EUMC.2009.5296243     Document Type: Conference Paper

References (9)

1. F. Wang, A. H. Yang, D. F. Kimball, L. E. Larson, and P. M. Asbeck, "Design of wide-bandwidth envelope-tracking power amplifiers for OFDM applications," IEEE Trans. Micro. Theory Tech., vol. 53, no. 4, pp. 1244-1255, 2005.
2. F. H. Raab, "High-efficiency linear amplification by dynamic load modulation," in Proc. IEEE MTT-S Int. Micr. Symp. Dig., 2003, pp. 1717-1720.
3. A. Soltani, H. M. Nemati, H. Cao, T. Eriksson, and C. Fager, "Dynamic load modulation of high power amplifiers with varactor-based matching networks," in Accepted for publication in Proc. IEEE MTT-S Int. Micr. Symp. Dig., 2009.
4. F. H. Raab, "Intermodulation distortion in Kahn-technique transmitters," IEEE Trans. Micro. Theory Tech., vol. 44, no. 12, pp. 2273-2278, 1996.
5. D. Rudolph, "Kahn EER technique with single-carrier digital modulations," IEEE Trans. Micro. Theory Tech., vol. 51, no. 2, pp. 548-552, 2003.
6. H. M. Nemati, C. Fager, U. Gustavsson, R. Jos, and H. Zirath, "Design of varactor-based tunable matching networks for dynamic load modulation of high power amplifiers," Submitted to IEEE Trans. Micro. Theory Tech.
7. th, Oct. 2008, pp. 583-586.
8. S. R. Dooley and A. K. Nandi, "Notes on the interpolation of discrete periodic signals using sincfunction related approaches," IEEE Trans. Signal Processing, vol. 48, no. 4, pp. 1201-1203, 2000.
9. K. Wen and X. Xu, "Modeling and compensation of a non-ideal I/Q-modulator," Master's thesis, Department of Signals and Systems, Chalmers University of Technology, 2007.