DocumentCode
930513
Title
Impedance matching of pyroelectric radiation sensors using alternating series elements
Author
Southgate, P.D.
Author_Institution
David Sarnoff Research Center, Princeton, N. J.
Volume
62
Issue
4
fYear
1974
fDate
4/1/1974 12:00:00 AM
Firstpage
540
Lastpage
541
Abstract
A convenient way of dividing a pyroelectric detector into a number of series elements to match an amplifier is described. The sensitivity of this arrangement to thermal radiation from moving warm bodies, using either an optical imaging system or an interposed grating, is discussed.
Keywords
Electrodes; Face detection; Gratings; Impedance matching; Object detection; Optical amplifiers; Optical imaging; Optical materials; Pyroelectricity; Radiation detectors;
fLanguage
English
Journal_Title
Proceedings of the IEEE
Publisher
ieee
ISSN
0018-9219
Type
jour
DOI
10.1109/PROC.1974.9472
Filename
1451402
Link To Document