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An integrated charge amplifier for a pyroelectric sensor.

Setiadi, D; Armitage, Alistair; Binnie, David; Regtien, P; Sarro, P

Authors

D Setiadi

Alistair Armitage

David Binnie

P Regtien

P Sarro



Abstract

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.

Citation

Setiadi, D., Armitage, A., Binnie, D., Regtien, P., & Sarro, P. (1997). An integrated charge amplifier for a pyroelectric sensor. Sensors and Actuators A: Physical, 61, 421-426. https://doi.org/10.1016/S0924-4247%2897%2980299-3

Journal Article Type Article
Publication Date 1997-06
Deposit Date Jul 29, 2010
Publicly Available Date Mar 28, 2024
Journal Sensors and Actuators A: Physical
Print ISSN 0924-4247
Electronic ISSN 1873-3069
Publisher Elsevier
Peer Reviewed Peer Reviewed
Volume 61
Pages 421-426
DOI https://doi.org/10.1016/S0924-4247%2897%2980299-3
Keywords Charge aruplitler',; P',r~tcicctric sens~ws; VDF/TrI:E copol,,mcr~.
Public URL http://researchrepository.napier.ac.uk/id/eprint/3215
Publisher URL http://dx.doi.org/10.1016/S0924-4247(97)80299-3

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