AUTO CORRELATION IN MICROPOWER ANALOG CMOS

被引：3

作者：

LANDE, TS ^{[1
]}

NESHEIM, JA ^{[1
]}

BERG, Y ^{[1
]}

机构：

[1] UNIV OSLO,DEPT INFORMAT,N-0316 OSLO,NORWAY

来源：

ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING | 1995年 / 7卷 / 01期

关键词：

D O I：

10.1007/BF01256447

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

A fully working analog computational system for time-domain signal analysis is implemented in micropower CMOS. Based on a simple four-transistor correlator circuit, an auto correlation system is designed in combination with a delay-line. A high level of feedback adjusts the unit delay such that the time-span of the delay-line is one period, independent of the input frequency.

引用

页码：61 / 68

页数：8

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