New approach to adaptive line enhancer using autocorrelation function for processing SARSAT signals

Proceedings of the Seventeenth National Radio Science Conference. 17th NRSC'2000 (IEEE Cat. No.00EX396) Pub Date : 2000-02-22 DOI:10.1109/NRSC.2000.838945

M. Dessouky, M. Hadhoud, F. A. Abd El-Samie

引用次数: 0

Abstract

This paper develops a new approach to the adaptive line enhancement (ALE) of the emergency locator transmitter (ELT) signal where the input signal to the ALE is replaced by its autocorrelation function. This approach is related to signal processing using higher order statistics (HOS). The paper also compares the results of using the new approach with other different used methods. The first method uses the signal x/sub k/ as an input to the ALE, and the second method uses x/sub k//sup 2/ as the input to the ALE. The results illustrate the superiority of the proposed method over the other two methods.

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利用自相关函数处理SARSAT信号的自适应线增强新方法

本文提出了一种用自相关函数代替自适应线路增强的应急定位发射机信号自适应线路增强的新方法。这种方法与使用高阶统计量(HOS)的信号处理有关。本文还将新方法与其他不同方法的应用结果进行了比较。第一种方法使用信号x/sub k/作为ALE的输入，第二种方法使用信号x/sub k//sup 2/作为ALE的输入。结果表明，该方法优于其他两种方法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Proceedings of the Seventeenth National Radio Science Conference. 17th NRSC'2000 (IEEE Cat. No.00EX396)

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