Orthogonal polynomials for complex Gaussian processes

  title={Orthogonal polynomials for complex Gaussian processes},
  author={Raviv Raich and G. Tong Zhou},
  journal={IEEE Transactions on Signal Processing},
Power amplifiers are the major source of nonlinearity in communications systems. Such nonlinearity causes spectral regrowth as well as in-band distortion, which leads to adjacent channel interference and increased bit error rate. Polynomials are often used to model the nonlinear power amplifier or its predistortion linearizer. In this paper, we present a novel set of orthogonal polynomials for baseband Gaussian input to replace the conventional polynomials and show how they alleviate the… CONTINUE READING
Highly Cited
This paper has 79 citations. REVIEW CITATIONS
54 Citations
16 References
Similar Papers


Publications citing this paper.
Showing 1-10 of 54 extracted citations

80 Citations

Citations per Year
Semantic Scholar estimates that this publication has 80 citations based on the available data.

See our FAQ for additional information.


Publications referenced by this paper.
Showing 1-10 of 16 references

Digital predistortion of wideband signals based on power amplifier model with memory

  • J. Kim, K. Konstantinou
  • Electron. Lett., vol. 37, pp. 1417–1418, Nov…
  • 2001
1 Excerpt

Nonlinear system compensation based on orthogonal polynomial inverses

  • J. Tsimbinos, K. V. Lever
  • IEEE Trans. Circuits Syst. I, vol. 48, pp. 406…
  • 2001
2 Excerpts

Kenington, High-Linearity RF Amplifer Design

  • P B.
  • 2000

Similar Papers

Loading similar papers…