METHOD AND APPARATUS FOR DETERMINING THE TIME INTERVAL BETWEEN TWO ELECTRIC PULSES

To measure the pulse time interval of two electric or similar-formed pulses one uses two time measuring operations. The first time measuring operation starts when the leading edge of the first pulse has reached an adjustable threshold value and ends when the leading edge of the second pulse has reac...

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Bibliographic Details
Main Authors RUTH, URSULA, STERNBERG, WALTER, SCHREYER, FRITZ
Format Patent
LanguageEnglish
French
Published 08.10.1985
Edition4
Subjects
BASIC ELECTRONIC CIRCUITRY
ELECTRICITY
HOROLOGY
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
PULSE TECHNIQUE
TESTING
TIME-INTERVAL MEASURING
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Summary:To measure the pulse time interval of two electric or similar-formed pulses one uses two time measuring operations. The first time measuring operation starts when the leading edge of the first pulse has reached an adjustable threshold value and ends when the leading edge of the second pulse has reached the same threshold value. The second time measuring operation starts when the falling edge of the first pulse has reached the threshold value and ends when the falling edge of the second pulse also arrives at the threshold value. The measured quantities, determined digitally during the two time measuring operations, are then added. Subsequently the sum in divided by the factor two.
Bibliography:Application Number: CA19830423913