Analysis of UWB echoes using bispectrum model

被引：1

作者：

Han, MH ^{[1
]}

Yuan, NC ^{[1
]}

机构：

[1] Natl Univ Def Technol, Dept Elect Engn, Changsha 410073, Hunan, Peoples R China

来源：

INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES | 1998年 / 19卷 / 08期

关键词：

ultra-wide band radar; bispectral estimation; parametric model;

D O I：

10.1023/A:1022607617132

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

According to the features of the echoes of the ultra-wide band radar, this paper analyses the estimating effects of choosing the AR model, MA model and ARMA model based on bispectrum. It shows that ARMA model is much better than others. Simulations verify this result, also demonstrate the estimation precision has been improved. ARMA model parametric bispectrum estimation is very efficient to echoes of ultra-wide band radar.

引用

页码：1141 / 1149

页数：9

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