TIME-VARIANT FILTERS .1.

被引：4

作者：

FEDYAKIN, NN

KRASNOKUTSKY, RN

KURCHANINOV, LL

SHUVALOV, RS

TIKHONOV, VV

机构：

[1] Institute for High Energy Physics, 142284 Protvino Moscow Region

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1990年 / 292卷 / 02期

关键词：

D O I：

10.1016/0168-9002(90)90402-R

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The noise analysis for an ideal voltage amplifier with time-variant filters has been performed. The filter studied has an F1-switch-F2 structure. Two types of F1 are considered - an ideal differentiator D and a noise-whitening filter W. The F2 pulse response was varied. It is shown that: (1) in all cases the equivalent noise charge (ENC) is not better than for the optimum time-variant filter (cusp); (2) in the case of the W-switch-double integrator the ENC is about 1.6% worse than for the optimum filter. © 1990.

引用

页码：450 / 454

页数：5

共 7 条

[1]

CONRAD M, 1968, IEEE T NUCL SCI, V15, P268

[2] PRESENT TRENDS AND REALIZATIONS IN READOUT ELECTRONICS FOR SEMICONDUCTOR-DETECTORS IN HIGH-ENERGY PHYSICS [J].