Share Email Print
cover

Proceedings Paper

Robust estimation of noisy signal parameter in radar applications
Author(s): Z. Gajo; M. Linczuk
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

Estimating of time delay between two signals in the presence of impulsive noise is an important task since it has many practical application in signal processing, especially in passive and noise radar. In this paper a new robust method based on weighted myriad is presented. This method is dedicated to impulsive noises modeled by α − stable distribution, with low α. Its robustness and accuracy is compared with an lρ − norm minimization method. The advantage of the proposed method for very heavy tailed noise, with α ≤ 1 was experimentally confirmed.

Paper Details

Date Published: 25 October 2013
PDF: 6 pages
Proc. SPIE 8903, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2013, 89032E (25 October 2013); doi: 10.1117/12.2036763
Show Author Affiliations
Z. Gajo, Warsaw Univ. of Technology (Poland)
M. Linczuk, Warsaw Univ. of Technology (Poland)


Published in SPIE Proceedings Vol. 8903:
Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2013
Ryszard S. Romaniuk, Editor(s)

© SPIE. Terms of Use
Back to Top