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  1. Analog Integrated Circuits and Signal Processing
  2. Analog Integrated Circuits and Signal Processing : Volume 84
  3. Analog Integrated Circuits and Signal Processing : Volume 84, Issue 2, August 2015
  4. Legendre wavelet for power amplifier linearization
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Analog Integrated Circuits and Signal Processing : Volume 92
Analog Integrated Circuits and Signal Processing : Volume 91
Analog Integrated Circuits and Signal Processing : Volume 90
Analog Integrated Circuits and Signal Processing : Volume 89
Analog Integrated Circuits and Signal Processing : Volume 88
Analog Integrated Circuits and Signal Processing : Volume 87
Analog Integrated Circuits and Signal Processing : Volume 86
Analog Integrated Circuits and Signal Processing : Volume 85
Analog Integrated Circuits and Signal Processing : Volume 84
Analog Integrated Circuits and Signal Processing : Volume 84, Issue 3, September 2015
Analog Integrated Circuits and Signal Processing : Volume 84, Issue 2, August 2015
A novel low voltage CMOS controllable fuzzy inference circuit
A novel topology for modular frequency dividers with enhanced speed and power efficiency
Improving power efficiency of a two-stage operational amplifier for biomedical applications
A general method for analog test point selection using multi-frequency analysis
Chaotic binary bat algorithm for analog test point selection
A 2:1 switched-capacitor DC–DC converter for low power circuits
Design of a synchronous boost DC–DC converter with constant current mode control in MPP
High voltage DC–AC conversion in standard 1.2 V CMOS technology
A broadband CMOS RF receiver for digital broadcasting systems
A design of 50/150/200 kbps, low power FSK transceiver using phase-locked loop with programmable loop bandwidth and integrated SPDT for IEEE 802.15.4g application
Legendre wavelet for power amplifier linearization
Pulse-width modulation based fully-digital transmitter with wide CF and high resolution
A 0.74 mW, linear-in-dB, constant bandwidth, variable gain amplifier based on zero-pole repositioning technique
Inverter-based low-noise, 150 µW single-ended to differential SC-VGAs for second harmonic cardiac ultrasound imaging probes
Slew-rate Boosted Amplifier Integrated in a Digital Input Driver for Automotive Actuator Control Units
Improved tri-state buffer in MOS current mode logic and its application
Analog Integrated Circuits and Signal Processing : Volume 84, Issue 1, July 2015
Analog Integrated Circuits and Signal Processing : Volume 83
Analog Integrated Circuits and Signal Processing : Volume 82
Analog Integrated Circuits and Signal Processing : Volume 81
Analog Integrated Circuits and Signal Processing : Volume 80
Analog Integrated Circuits and Signal Processing : Volume 79
Analog Integrated Circuits and Signal Processing : Volume 78
Analog Integrated Circuits and Signal Processing : Volume 77
Analog Integrated Circuits and Signal Processing : Volume 76
Analog Integrated Circuits and Signal Processing : Volume 75
Analog Integrated Circuits and Signal Processing : Volume 74
Analog Integrated Circuits and Signal Processing : Volume 73
Analog Integrated Circuits and Signal Processing : Volume 72
Analog Integrated Circuits and Signal Processing : Volume 71
Analog Integrated Circuits and Signal Processing : Volume 70
Analog Integrated Circuits and Signal Processing : Volume 69
Analog Integrated Circuits and Signal Processing : Volume 68
Analog Integrated Circuits and Signal Processing : Volume 67
Analog Integrated Circuits and Signal Processing : Volume 66
Analog Integrated Circuits and Signal Processing : Volume 65
Analog Integrated Circuits and Signal Processing : Volume 64
Analog Integrated Circuits and Signal Processing : Volume 63
Analog Integrated Circuits and Signal Processing : Volume 62
Analog Integrated Circuits and Signal Processing : Volume 61
Analog Integrated Circuits and Signal Processing : Volume 60
Analog Integrated Circuits and Signal Processing : Volume 59
Analog Integrated Circuits and Signal Processing : Volume 58
Analog Integrated Circuits and Signal Processing : Volume 57
Analog Integrated Circuits and Signal Processing : Volume 56
Analog Integrated Circuits and Signal Processing : Volume 55
Analog Integrated Circuits and Signal Processing : Volume 54
Analog Integrated Circuits and Signal Processing : Volume 53
Analog Integrated Circuits and Signal Processing : Volume 52
Analog Integrated Circuits and Signal Processing : Volume 51
Analog Integrated Circuits and Signal Processing : Volume 50
Analog Integrated Circuits and Signal Processing : Volume 49
Analog Integrated Circuits and Signal Processing : Volume 48
Analog Integrated Circuits and Signal Processing : Volume 47
Analog Integrated Circuits and Signal Processing : Volume 46
Analog Integrated Circuits and Signal Processing : Volume 45
Analog Integrated Circuits and Signal Processing : Volume 44
Analog Integrated Circuits and Signal Processing : Volume 43
Analog Integrated Circuits and Signal Processing : Volume 42
Analog Integrated Circuits and Signal Processing : Volume 41
Analog Integrated Circuits and Signal Processing : Volume 40
Analog Integrated Circuits and Signal Processing : Volume 39
Analog Integrated Circuits and Signal Processing : Volume 38
Analog Integrated Circuits and Signal Processing : Volume 37
Analog Integrated Circuits and Signal Processing : Volume 36
Analog Integrated Circuits and Signal Processing : Volume 35
Analog Integrated Circuits and Signal Processing : Volume 34
Analog Integrated Circuits and Signal Processing : Volume 33
Analog Integrated Circuits and Signal Processing : Volume 32
Analog Integrated Circuits and Signal Processing : Volume 31
Analog Integrated Circuits and Signal Processing : Volume 30
Analog Integrated Circuits and Signal Processing : Volume 29
Analog Integrated Circuits and Signal Processing : Volume 28
Analog Integrated Circuits and Signal Processing : Volume 27
Analog Integrated Circuits and Signal Processing : Volume 26
Analog Integrated Circuits and Signal Processing : Volume 25
Analog Integrated Circuits and Signal Processing : Volume 24
Analog Integrated Circuits and Signal Processing : Volume 23
Analog Integrated Circuits and Signal Processing : Volume 22
Analog Integrated Circuits and Signal Processing : Volume 21
Analog Integrated Circuits and Signal Processing : Volume 20
Analog Integrated Circuits and Signal Processing : Volume 19
Analog Integrated Circuits and Signal Processing : Volume 18
Analog Integrated Circuits and Signal Processing : Volume 17
Analog Integrated Circuits and Signal Processing : Volume 16
Analog Integrated Circuits and Signal Processing : Volume 15
Analog Integrated Circuits and Signal Processing : Volume 14
Analog Integrated Circuits and Signal Processing : Volume 13
Analog Integrated Circuits and Signal Processing : Volume 12

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Legendre wavelet for power amplifier linearization

Content Provider Springer Nature Link
Author Zheng, Xiaoyang Su, Liyun Hu, Shunren Ye, Zhiyong He, Jiangping
Copyright Year 2015
Abstract Power amplifier (PA) plays a key role in transceivers for mobile communication systems and the improvement of the linearity of the PA becomes an objective of first importance. This paper proposes a novel linearization method for PA based on the Legendre wavelet possessing rich properties, so as to this technique combines the advantages of piecewise linear functions and orthogonal polynomials for pre-distortion linearization. Pre-distorter (PD) has been identified and power spectrum also has been compared based on the data of the PA characteristics for WCDMA and OFDM signals, respectively. The computational results demonstrate that a quite significant improvement in linearity is achieved and the PD is stable and effective. The most attractive aspects of the presented method is that the Legendre wavelet bases can approximate static nonlinearity of the PA with different level of resolution and lower order piecewise polynomials than that of other polynomials.
Starting Page 283
Ending Page 292
Page Count 10
File Format PDF
ISSN 09251030
Journal Analog Integrated Circuits and Signal Processing
Volume Number 84
Issue Number 2
e-ISSN 15731979
Language English
Publisher Springer US
Publisher Date 2015-05-01
Publisher Place New York
Access Restriction One Nation One Subscription (ONOS)
Subject Keyword Power amplifier Pre-distortion Orthogonal polynomials Legendre wavelet Circuits and Systems Electrical Engineering Signal, Image and Speech Processing
Content Type Text
Resource Type Article
Subject Surfaces, Coatings and Films Signal Processing Hardware and Architecture
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