Optimized preamplifiers for pyroelectric detectors |
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| Authors: | Jochen Jirmann |
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| Affiliation: | (1) Institut fuer Hochfrequenztechnik, University of Erlangen-Nuremberg, 8520 Erlangen |
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| Abstract: | The performance of pyroelectric detectors largely depends on the design of the preamplifier. In this paper the amplifier parameters affecting detector overall performance will be discussed and some design details improving rise time without sacrificing noise figure will be described. Results achieved with two prototype amplifiers will be presented. |
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| Keywords: | Pyroelectric detectors Frequency response Wide band amplifier Neutralization |
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