Analog pulse compression system for real-time ultrasonic non-destructive testing

被引：14

作者：

Ermolov, V

StorPellinen, J

Luukkala, M

机构：

[1] UNIV HELSINKI,DEPT PHYS,FIN-00014 HELSINKI,FINLAND

[2] MOSCOW ENGN PHYS INST,MOSCOW 115409,RUSSIA

来源：

ULTRASONICS | 1996年 / 34卷 / 06期

关键词：

ultrasonic NDT; pulse compression;

D O I：

10.1016/0041-624X(96)80001-A

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

An analog pulse compression system based on the use of a magnetoacoustic storage correlator as a pulse compressor is proposed, and a real-time operation of the system is demonstrated. The system offers good flexibility; it is not limited to any particular type of large time-bandwidth signal.

引用

页码：655 / 660

页数：6

共 14 条

[1]

[Anonymous], 1987, ACOUSTIC WAVES DEVIC

[2]

BONDARENKO VS, 1987, PISMA ZH TEKH FIZ+, V13, P598

[3] ULTRASONIC NON-DESTRUCTIVE TESTING USING BARKER CODE PULSE-COMPRESSION TECHNIQUES [J].