An RC Logarithmic Converter-Digitizer

Shmuel Ben-Yaakov; Jacob Chen

doi:10.1109/TIM.1978.4314610

An RC Logarithmic Converter-Digitizer

Shmuel Ben-Yaakov
, Jacob Chen

Department of Electrical & Computer Engineering

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

Theoretical considerations and experimental data support the suggestion that high accuracy of conversion and long-term stability could be obtained with a logarithmic RC converter-digitizer. The operation of the proposed converter is based on time measurements of the exponential voltage decay across a linear RC network. Linearity error of this converter, built with commonly available and noncritical components, was found to be less than 0.05 percent of full scale for a two-decade operation.

Original language	English
Pages (from-to)	24-26
Number of pages	3
Journal	IEEE Transactions on Instrumentation and Measurement
Volume	27
Issue number	1
DOIs	https://doi.org/10.1109/TIM.1978.4314610
State	Published - 1 Jan 1978

ASJC Scopus subject areas

Instrumentation
Electrical and Electronic Engineering

Access to Document

10.1109/TIM.1978.4314610

Cite this

@article{908f2bdc6911496bb444070a2ebf518a,

title = "An RC Logarithmic Converter-Digitizer",

abstract = "Theoretical considerations and experimental data support the suggestion that high accuracy of conversion and long-term stability could be obtained with a logarithmic RC converter-digitizer. The operation of the proposed converter is based on time measurements of the exponential voltage decay across a linear RC network. Linearity error of this converter, built with commonly available and noncritical components, was found to be less than 0.05 percent of full scale for a two-decade operation.",

author = "Shmuel Ben-Yaakov and Jacob Chen",

year = "1978",

month = jan,

day = "1",

doi = "10.1109/TIM.1978.4314610",

language = "English",

volume = "27",

pages = "24--26",

journal = "IEEE Transactions on Instrumentation and Measurement",

issn = "0018-9456",

publisher = "Institute of Electrical and Electronics Engineers",

number = "1",

}

TY - JOUR

T1 - An RC Logarithmic Converter-Digitizer

AU - Ben-Yaakov, Shmuel

AU - Chen, Jacob

PY - 1978/1/1

Y1 - 1978/1/1

N2 - Theoretical considerations and experimental data support the suggestion that high accuracy of conversion and long-term stability could be obtained with a logarithmic RC converter-digitizer. The operation of the proposed converter is based on time measurements of the exponential voltage decay across a linear RC network. Linearity error of this converter, built with commonly available and noncritical components, was found to be less than 0.05 percent of full scale for a two-decade operation.

AB - Theoretical considerations and experimental data support the suggestion that high accuracy of conversion and long-term stability could be obtained with a logarithmic RC converter-digitizer. The operation of the proposed converter is based on time measurements of the exponential voltage decay across a linear RC network. Linearity error of this converter, built with commonly available and noncritical components, was found to be less than 0.05 percent of full scale for a two-decade operation.

UR - https://www.scopus.com/pages/publications/0017904959

U2 - 10.1109/TIM.1978.4314610

DO - 10.1109/TIM.1978.4314610

M3 - Article

AN - SCOPUS:0017904959

SN - 0018-9456

VL - 27

SP - 24

EP - 26

JO - IEEE Transactions on Instrumentation and Measurement

JF - IEEE Transactions on Instrumentation and Measurement

IS - 1

ER -

An RC Logarithmic Converter-Digitizer

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this