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Proceedings Paper

Novel scheme for minimizing the error of delay time in a distance sensor
Author(s): Rudolf Schwarte; Jiangming Li; Ruediger Klein
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Paper Abstract

This paper presents a novel scheme for the purpose of minimizing delay time errors of a receiver of a time-of-flight distance sensor based on the principle of correlation. The nonrandom delay time error is reduced by means of an improved reference technique using alternatively activated target and reference photo diodes within the same receiver. Thus the accuracy of the sensor is considerably increased.

Paper Details

Date Published: 9 November 1994
PDF: 6 pages
Proc. SPIE 2247, Sensors and Control for Automation, (9 November 1994); doi: 10.1117/12.193927
Show Author Affiliations
Rudolf Schwarte, Univ. Siegen (Germany)
Jiangming Li, Univ. Siegen (Germany)
Ruediger Klein, Univ. Siegen (Germany)


Published in SPIE Proceedings Vol. 2247:
Sensors and Control for Automation

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