TIME-FREQUENCY ANALYSIS OF TRANSIENTS

被引：0
|
作者：
WALKOWIAK, M
机构：
来源：
ANNALES DES TELECOMMUNICATIONS-ANNALS OF TELECOMMUNICATIONS | 1991年 / 46卷 / 11-12期
关键词：
TRANSIENTS; FREQUENCY TIME REPRESENTATION; DIPOLE; PULSE BEHAVIOR;
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
A new representation of electromagnetic transients associated with perfectly conducting finite-size objects is proposed. Our proposal is motivated by the fact that both time representation and frequency representation of suchlike transients are not fully satisfactory. We examine a tool for imaging transients in the time-frequency domain, namely the Page instantaneous spectrum. This is illustrated in a number of examples with pulse excited dipoles that the Page spectrum leads to readable picture of time-frequency evolution of the transient process.
引用
收藏
页码：563 / 569
页数：7
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