Setiadi, D, Armitage, Alistair, Binnie, David, Regtien, P and Sarro, P (1997) An integrated charge amplifier for a pyroelectric sensor. Sensors and Actuators A Physical, 61 (1-3 ). pp. 421-426.
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This paper presents an integrated charge amplifier that measures a small charge. This charge is generated by a pyroelectric detector. The charge amplifier consists of a single-stage c-annon source configuration with a passive feedback network. The charge amplifier has a bandwidth of 700 kHz and an output noise voltage of 20 nV Hz 1/2 at 1 kHz. A 2×2 integrated pyroelectric sensor based on VDF/TrFE copolymer has been realized. The voltage response of this sensor-amplifier is reported.
|Uncontrolled Keywords:||Charge aruplitler',; P',r~tcicctric sens~ws; VDF/TrI:E copol,,mcr~.|
|University Divisions/Research Centres:||Faculty of Engineering, Computing and Creative Industries > School of Computing|
|Dewey Decimal Subjects:||600 Technology > 620 Engineering > 621 Electronic & mechanical engineering|
|Library of Congress Subjects:||T Technology > TK Electrical engineering. Electronics Nuclear engineering|
|Depositing User:||Computing Research|
|Date Deposited:||29 Jul 2010 15:40|
|Last Modified:||12 Jan 2011 04:52|
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