DETECTING A WEAK SINE WAVE AND MEASURING ITS PARAMETERS

被引：2

作者：

RAINAL, AJ

机构：

[1] Bell Telephone Laboratories, Inc., Whippany

来源：

IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT | 1968年 / IM17卷 / 02期

关键词：

D O I：

10.1109/TIM.1968.4313683

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：

This paper is concerned with the problem of detecting a weak sine wave and measuring its parameters in the presence of arbitrary gain fluctuations and additive Gaussian noise. The parameters considered are frequency, phase, and signal-to-noise power ratio. Some practical methods are presented for detecting the weak sine wave and measuring its parameters. The methods are simple to implement, insensitive to gain fluctuations, and relatively accurate. The implementations have, inherently, a wide dynamic range. © 1968 IEEE. All rights reserved

引用

页码：127 / &