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TRUE RC INTEGRATORS WITH VERY LARGE AND VERY SMALL TIME CONSTANTS USING ACTIVE CONTROL OF CAPACITANCE AND OR RESISTANCE

被引：6
作者：
GHOSH, S
BANDYOPADHYAY, S
GHOSH, D
PATRANABIS, D
机构：
[1] Jadavpur Univ, Calcutta, India
来源：
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT | 1988年 / 37卷 / 03期
关键词：
ELECTRIC NETWORKS; ACTIVE; --; Design;
D O I：
10.1109/19.7461
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：
Two novel active RC integrator schemes with time-constant enhancement as well as depletion facility are presented. One of the schemes uses a capacitor multiplication technique for time-constant enhancement; the other uses a negative immittance converter to enhance or lower resistance for integrator time-constant control. Both schemes have been tested and the results are found to corroborate the theoretical values. Pertinent discussions relating to their performance have been appended.
引用
收藏
页码：389 / 392
页数：4
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