SIMPLE AND INEXPENSIVE 2 CHANNEL BOXCAR INTEGRATOR

被引:11
作者
SHENOY, RK [1 ]
RAMAKRISHNA, J [1 ]
JEFFREY, KR [1 ]
机构
[1] UNIV GUELPH,DEPT PHYS,GUELPH N1G 2W1,ONTARIO,CANADA
关键词
analog-digital converter; Boxcar integrator; gated integrator; totaliser;
D O I
10.1007/BF02846121
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
A two-channel boxcar integrator with an analog to digital converter was constructed using integrated circuits wherever convenient. The digital output can be instantaneously displayed or displayed after accumulating many samplings in the totaliser. The totaliser mode provides averaging at the digitiser level and hence the integrator has an infinite holding time. When used in the double boxcar mode the instrument overcomes the problem of any base line instability. © 1977 the Indian Academy of Sciences.
引用
收藏
页码:1 / 7
页数:7
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