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Proceedings Paper

Reliability enhancement of common module systems
Author(s): Gisbert Schellenberger; Ingo Ruehlich; Herbert Korf; Juergen J. Petrie; Rolf Muenter
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Paper Abstract

Several thousands of 1st Gen IR Systems operated by Integral Stirling Cooler HD1033 are still in service worldwide. Replacing the HD 1033 Stirling by a Linear Drive Cooler will result in a significant reliability enhancement of these IR system of about a factor of three. These attempts had been unsuccessful in the past due to excessive EMI noise induced by the linear cooler compressor. So a main goal for such a development is the elimination of various EMI distortions in the IR system by EMI filtering and shielding. Additionally, the synchronization of the cooler power to the predominant scanning frequency of the IR system significantly improves the image quality. Technical details of the solution, MTTF data and performance data are described in detail.

Paper Details

Date Published: 30 August 2004
PDF: 10 pages
Proc. SPIE 5406, Infrared Technology and Applications XXX, (30 August 2004); doi: 10.1117/12.546458
Show Author Affiliations
Gisbert Schellenberger, AEG Infrarot-Module GmbH (Germany)
Ingo Ruehlich, AEG Infrarot-Module GmbH (Germany)
Herbert Korf, AEG Infrarot-Module GmbH (Germany)
Juergen J. Petrie, AEG Infrarot-Module GmbH (Germany)
Rolf Muenter, AEG Infrarot-Module GmbH (Germany)


Published in SPIE Proceedings Vol. 5406:
Infrared Technology and Applications XXX
Bjorn F. Andresen; Gabor F. Fulop, Editor(s)

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