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Thermal monitoring of a single heat source in semiconductor devices — the first approach

✍ Scribed by Wojciech Wójciak; Andrzej Napieralski

Book ID
104157745
Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
254 KB
Volume
28
Category
Article
ISSN
0026-2692

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✦ Synopsis

The paper presents an idea of a gradient direction sensor (GDS) which in the simplest case consists of three sensors properly placed and transforming signals from the measured domain to electrical ones. The voltage values obtained give (after computing) information about the gradient direction of the measured quantity and its absolute value. In the first approach we focus on the implementation of GDS to the temperature measurement of a single heat source placed on the surface of a semiconductor device. We propose an arrangement of a few GDSs in order to detect the presence of single heat source on the surface of an IC.

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