PRECISION LINER DETECTOR.

被引:0
|
作者
Raevskii, V.K. [1 ]
Davtyan, M.G. [1 ]
机构
[1] All-Union Scientific Research Inst, of Radiophysics Measurements,, Erevan, USSR, All-Union Scientific Research Inst of Radiophysics Measurements, Erevan, USSR
来源
关键词
AMPLIFIERS; OPERATIONAL;
D O I
暂无
中图分类号
TN7 [基本电子电路];
学科分类号
080902 ;
摘要
A linear detector implemented by a high-speed operational amplifier is described. Use of an auxiliary channel of compensation of temperature drift permits linear detection with an error of less than equivalent to 0. 2% for a signal range of 60 db at a frequency of 30 kHz. The nonlinearity of the device is less than equivalent to 0. 4% for an input-signal range of 80 db at a frequency of 3 kHz.
引用
收藏
页码:1129 / 1130
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