Radiotekhnika
Publishing house Radiotekhnika

"Publishing house Radiotekhnika":
scientific and technical literature.
Books and journals of publishing houses: IPRZHR, RS-PRESS, SCIENCE-PRESS


Тел.: +7 (495) 625-9241

 

Two ways of calculating the undistorted signal power at the output of a nonlinear device with a phase-amplitude conversion

Keywords:

Yu.S. Shinakov – Dr. Sc. (Eng.), Professor, Head of Department of Radio Systems, Moscow Technical University of Communication and Informatic. E-mail: Shinakov1@mtici.ru


There are used often in a literature for a narrowband process on a memoryless nonlinear equipment output (AM-AM and AM-PM non-linearities) the model in terms of the sum of an incorrupt signal and the nonlinear distortion interference. The correctness of the re-presentation was not proved previously and putted to use as heuristic assumption. It is demonstrated in this article, that this model can be justified in a strict manner.
References:

 

  1. Zubarev JU.B., Krivosheev M.I., Krasnoselskijj I.N. Cifrovoe televizionnoe veshhanie. Osnovy, metody, sistemy. M.: NIIR. 2001.
  2. Volkov L.N., Nemirovskijj M.S., SHinakov JU.S. Sistemy cifrovojj radiosvjazi. M.: EHkoTrendz. 2005.
  3. SHinakov JU.S. Verojatnostnyjj analiz pomekhi nelinejjnykh iskazhenijj v ustrojjstvakh s amplitudno-fazovojj konversiejj // Sb. trudov NTK «SINKHROINFO 2015». SPb. 1−2 ijulja 2015. S. 200−203.
  4. Nemirovskijj M.S. Vlijanie nelinejjnosti amplitudnojj kharakteristiki peredatchika na osnovnye parametry radiolinijj // Radiotekhnika. 2009. № 11. S. 53−61.
  5. Manjung Seo, Seokhun Jeon, Sungbin Im. Compensation for Nonlinear Distortion in OFDM Systems Using a Digital Predistorter Based on the SCPWL Model. 2010 // IEEE Sixth International Conference on Wireless and Mobile Communications. P. 27−32.
  6. Hua Yu, Chi-Wah Kok, Gang Wei. Power Efficiency Optimization of OFDM Systems in the Presence of Nonlinear Distortion. 0‑7803‑9584‑0/06/$20.00©2006 IEEE. P. 1245−1250.
  7. Young-Hoon Kim, Gweon Do Jo, Jung-Hoon Oh, Jae Ho Jung, Joon Hyung Kim, Changwahn Yu, Kwangchun Lee. An Efficient Simplified Behavioral Model for RF Power Amplifiers. 978‑1‑4244‑7685‑5/11/$26.00 © 2011 IEEE. P. 65−68.
  8. Nizar Mrabet, Imaduddin Mohammad, Farouk Mkadem, Chiheb Rebai, Slim Boumaiza. Optimized Hardware for Polynomial Digital Predistortion System Implementation. 978‑1‑4577‑1121‑3/12/$26.00 © 2012 IEEE. P. 81−84.
  9. SHinakov JU.S. Analiz nelinejjnykh iskazhenijj v usiliteljakh moshhnosti s amplitudno-fazovojj konversiejj // Trudy 7‑jj otraslevojj NTK «Tekhnologii informacionnogo obshhestva». M.:MTUSI. 2013. S. 73.
  10. SHinakov JU.S. Spektralnaja plotnost moshhnosti pomekhi nelinejjnykh iskazhenijj v ustrojjstvakh s amplitudno-fazovojj konversiejj // Radiotekhnika i ehlektronika. 2013. T. 58. № 10. S. 1053−1064.
  11. Salech A.A.A. IEEE Trans.1981.V. COM-29. 311. P. 1715.

 

© Издательство «РАДИОТЕХНИКА», 2004-2017            Тел.: (495) 625-9241                   Designed by [SWAP]Studio