Effective improvement on traditional filter to reduce envelope delay

Zhiqiang Liang; Baoqing Li; Jianming Wei; Yuankui Liu; Hai tao Liu

doi:10.1117/12.719273

15 May 2007 Effective improvement on traditional filter to reduce envelope delay

Zhiqiang Liang, Baoqing Li, Jianming Wei, Yuankui Liu, Hai tao Liu

Proceedings Volume 6567, Signal Processing, Sensor Fusion, and Target Recognition XVI; 65671P (2007) https://doi.org/10.1117/12.719273
Event: Defense and Security Symposium, 2007, Orlando, Florida, United States

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.

Citation Download Citation

Zhiqiang Liang, Baoqing Li, Jianming Wei, Yuankui Liu, and Hai tao Liu "Effective improvement on traditional filter to reduce envelope delay", Proc. SPIE 6567, Signal Processing, Sensor Fusion, and Target Recognition XVI, 65671P (15 May 2007); https://doi.org/10.1117/12.719273

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