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25 October 2013 Robust estimation of noisy signal parameter in radar applications
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Proceedings Volume 8903, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2013; 89032E (2013) https://doi.org/10.1117/12.2036763
Event: Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2013, 2013, Wilga, Poland
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.
© (2013) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Z. Gajo and M. Linczuk "Robust estimation of noisy signal parameter in radar applications", Proc. SPIE 8903, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2013, 89032E (25 October 2013); https://doi.org/10.1117/12.2036763
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