New digital predistortion for wideband power amplifiers with constrained feedback bandwidth

IEEE Microwave and Wireless Components Letters

Volumn 23, Issue 12, 2013, Pages 683-685

  Liu, Ying ^a   Pan, Wensheng ^a   Shao, Shihai ^a   Tang, Youxi ^a  

^a UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY OF CHINA   (China)

Author keywords

Digital predistortion (DPD); Feedback bandwidth; Memory polynomial model; Power amplifier (PA); Sampling rate

Indexed keywords

ADJACENT CHANNEL LEAKAGE RATIOS; DIGITAL PREDISTORTION; LEARNING ARCHITECTURES; MEMORY POLYNOMIAL MODELS; PARAMETER-EXTRACTION METHOD; SAMPLING RATES; WIDEBAND POWER AMPLIFIER; WIDEBAND POWER AMPLIFIERS (PAS);

PARAMETER EXTRACTION; POWER AMPLIFIERS; STANDARDS;

BANDWIDTH;

EID: 84897613700     PISSN: 15311309     EISSN: None     Source Type: Journal    
DOI: 10.1109/LMWC.2013.2284786     Document Type: Article

References (10)

1. Z. Shen, A. Papasakellariou, J. Montojo, and F. Xu, "Overview of 3GPP LTE-advanced carrier aggregation for 4G wireless communications," IEEE Commun. Mag., vol. 50, no. 2, pp. 122-130, Feb. 2012.
2. W. Pan, Y. Liu, and Y. Tang, "A predistortion algorithm based on accurately solving the reverse function of memory polynomial model," IEEE Wireless Commun. Lett., vol. 1, no. 4, pp. 384-387, Aug. 2012.
3. Y. Woo, J. Kim, J. Yi, S. Hong, I. Kim, J. Moon, and B. Kim, "Adaptive digital feedback predistortion for linearizing power amplifiers," IEEE Trans. Microw. Theory Tech., vol. 55, no. 5, pp. 932-940, May 2007. (Pubitemid 46725842)
4. S. Choi, E. Jeong, and Y. H. Lee, "Adaptive predistortion with direct learning based on piecewise linear approximation of amplifier nonlinearity," IEEE J. Sel. Topics. Signal Process., vol. 3, no. 3, pp. 397-404, Jun. 2009.
5. L. Guan, C. Yu, and A. Zhu, "Bandwidth-constrained Least Squaresbased Model Extraction for Band-limited Digital Predistortion of RF Power Amplifiers," in Workshop INMMiC, Dublin, Ireland, Sep. 2012, [CD ROM].
6. C. Yu, L. Guan, E. Zhu, and A. Zhu, "Band-limited Volterra Seriesbased digital predistortion for wideband RF power amplifiers," IEEE Trans. Microw. Theory Tech., vol. 60, no. 12, pp. 4198-4208, Dec. 2012.
7. L. Ding, F. Mujica, and Z. Yang, "Digital Predistortion using Direct Learning with Reduced Bandwidth Feedback," in Proc. IEEE Int. Microw. Symp., Jun. 2013, [CD ROM].
8. H. Ku and J. S. Kenney, "Behavioral modeling of nonlinear RF power amplifiers considering memory effects," IEEE Trans. Microw. Theory Tech., vol. 51, no. 12, pp. 2495-2504, Oct. 2003.
9. S. K. Mitra, Digital Signal Processing: A Computer-Based Approach, 2nd ed. New York: McGraw-Hill, 2001.
10. L. Guan and A. Zhu, "Optimized low-complexity implementation of least squares based model extraction for digital predistortion of RF power amplifiers," IEEE Trans. Microw. Theory Tech., vol. 60, no. 3, pp. 594-603, Mar. 2012.