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Proceedings Paper

Effective improvement on traditional filter to reduce envelope delay
Author(s): Zhiqiang Liang; Baoqing Li; Jianming Wei; Yuankui Liu; Hai tao Liu
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Paper Abstract

This paper describes an approach which can reduce envelope delay effectively to improve traditional filter. In some applications, traditional filter is applied to get the envelope of signal, but there is long envelope delay using traditional filter which is not suitable for real time systems, such as ground moving target detection in wireless sensor network. This paper presents a weighted filter approach to reduce envelope delay.

Paper Details

Date Published: 15 May 2007
PDF: 7 pages
Proc. SPIE 6567, Signal Processing, Sensor Fusion, and Target Recognition XVI, 65671P (15 May 2007); doi: 10.1117/12.719273
Show Author Affiliations
Zhiqiang Liang, Shanghai Institute of Microsystem and Information Technology (China)
Baoqing Li, Shanghai Institute of Microsystem and Information Technology (China)
Jianming Wei, Shanghai Institute of Microsystem and Information Technology (China)
Yuankui Liu, Shanghai Institute of Microsystem and Information Technology (China)
Hai tao Liu, Shanghai Institute of Microsystem and Information Technology (China)


Published in SPIE Proceedings Vol. 6567:
Signal Processing, Sensor Fusion, and Target Recognition XVI
Ivan Kadar, Editor(s)

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