Volume 37 Issue 5
May  2011
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Lu Cheng, Zhang Xiaolin, Li Youet al. Design and implementation of a simulator for wireless communication nonlinear distortion[J]. Journal of Beijing University of Aeronautics and Astronautics, 2011, 37(5): 528-533. (in Chinese)
Citation: Lu Cheng, Zhang Xiaolin, Li Youet al. Design and implementation of a simulator for wireless communication nonlinear distortion[J]. Journal of Beijing University of Aeronautics and Astronautics, 2011, 37(5): 528-533. (in Chinese)

Design and implementation of a simulator for wireless communication nonlinear distortion

  • Received Date: 26 Jan 2010
  • Publish Date: 30 May 2011
  • The non-linear distortion should be considered in aeronautics and astronautics communication applications due to high spectrum utilization and power efficiency. Numerous studies have been carried out on the non-linear distortion modeling and linearization of power amplifier. A design of nonlinear distortion simulator was presented. The simulator can be used in testing on anti-aliasing capabilities of wireless communication, testing on adaptive pre-distortion performance and providing specified amplifier conditions of communication systems. The coordinate rotation digital computer(CORDIC) pipeline and look-up-table (LUT) structure were utilized to realize the AM-AM and AM-PM conversion of amplifier in digital signal processing devices inside the emulator. Simulation and experiment results demonstrate the validity and feasibility of the design.

     

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  • [1] Marvin K Simon.高带宽效率数字调制及其在深空通信中的应用[M].夏云,孙威,译.北京:清华大学出版社,2006:2-4 Marvin K Simon.Bandwidth-efficient digital modulation with application to deep-space communications[M].Translated by Xia Yun,Sun Wei.Beijing:Tsinghua University Press,2006:2-4 (in Chinese) [2] Behzad Razavi.射频微电子[M].余志平,周润德,译.北京:清华大学出版社,2006:243-244 Behzad Razavi.RF Microelectronics[M].Translated by Yu Zhiping,Zhou Runde.Beijing:Tsinghua University Press,2006:243-244 (in Chinese) [3] 佟学俭,罗涛.OFDM移动通信技术原理与应用[M].北京:人民邮电出版社,2003:48-50 Tong Xuejian,Luo Tao.Principle and application of OFDM mobile communication[M].Beijing:Posts & Telecom Press,2003:48-50(in Chinese) [4] O-Droma M,Meza S,Lei Y.New modified saleh models for memoryless nonlinear power amplifier behavioural modelling[J].Communications Letters,IEEE,2009,13(6):399-401 [5] 张晓林,路程,李铀.广播通信发射机的失真仿真器及其失真校正测试方法:中国,CN101431378 .2009-05-13 Zhang Xiaolin,Lu Cheng,Li You.The distortion of radio communication transmitter simulator and distortion correction test methods:China,CN101431378 .2009-05-13(in Chinese) [6] ZVachhani L,Sridharan K,Meher P K.Efficient CORDIC algorithms and architectures for low area and high throughput implementation[J].Circuits and Systems II:Express Briefs,IEEE Transactions on,2009,56(1):61-65
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