Publication result detail

A Self-Compensating System for Fixed Pattern Noise Reduction of Focal Plane Arrays of Infrared Bolometer Detectors

NEUŽIL, P.; PEKÁREK, J.; SVATOŠ, V.; PROKOP, R.; GABLECH, I.; PAVLÍK, M.; FUJCIK, L.; HUBÁLEK, J.

Original Title

A Self-Compensating System for Fixed Pattern Noise Reduction of Focal Plane Arrays of Infrared Bolometer Detectors

English Title

A Self-Compensating System for Fixed Pattern Noise Reduction of Focal Plane Arrays of Infrared Bolometer Detectors

Type

Paper in proceedings (conference paper)

Original Abstract

This paper describes a self-compensating system for fixed pattern noise reduction (FPNR) of focal plane arrays (FPA) of infrared (IR) bolometer detectors. The proposed system used a ΔΣ modulator of first order which operates as non-saturating current integrator. The method also suppressed the self-heating effect as well as the effect of resistance non-uniformity across the FPA. The read-out circuit (ROIC) was designed in ONSemi I2T100 technology considering the matching and noise effects and fabricated using EUROPRACTICE service. Its verification was made on the test printed circuit board (PCB) with the variable resistors. These resistors were changed to emulate the real bolometer behavior due to IR radiation.

English abstract

This paper describes a self-compensating system for fixed pattern noise reduction (FPNR) of focal plane arrays (FPA) of infrared (IR) bolometer detectors. The proposed system used a ΔΣ modulator of first order which operates as non-saturating current integrator. The method also suppressed the self-heating effect as well as the effect of resistance non-uniformity across the FPA. The read-out circuit (ROIC) was designed in ONSemi I2T100 technology considering the matching and noise effects and fabricated using EUROPRACTICE service. Its verification was made on the test printed circuit board (PCB) with the variable resistors. These resistors were changed to emulate the real bolometer behavior due to IR radiation.

Keywords

Bolometer;read-out integrated circuit;Delta Sigma modulator;IR imaging

Key words in English

Bolometer;read-out integrated circuit;Delta Sigma modulator;IR imaging

Authors

NEUŽIL, P.; PEKÁREK, J.; SVATOŠ, V.; PROKOP, R.; GABLECH, I.; PAVLÍK, M.; FUJCIK, L.; HUBÁLEK, J.

RIV year

2017

Released

04.09.2016

Publisher

Elsevier

Location

Budapest, Hungary

Book

EUROSENSORS 2016 - PROCEEDINGS OF THE 30TH ANNIVERSARY EUROSENSORS CONFERENCE

ISBN

1877-7058

Periodical

Procedia Engineering

Volume

168

Number

1

State

United Kingdom of Great Britain and Northern Ireland

Pages from

1007

Pages to

1011

Pages count

5

URL

https://www.sciencedirect.com/science/article/pii/S1877705816336414

Full text in the Digital Library

http://hdl.handle.net/11012/204222

BibTex

@inproceedings{BUT127901,
  author="Pavel {Neužil} and Jan {Pekárek} and Vojtěch {Svatoš} and Roman {Prokop} and Imrich {Gablech} and Michal {Pavlík} and Lukáš {Fujcik} and Jaromír {Hubálek}",
  title="A Self-Compensating System for Fixed Pattern Noise Reduction of Focal Plane Arrays of Infrared Bolometer Detectors",
  booktitle="EUROSENSORS 2016 - PROCEEDINGS OF THE 30TH ANNIVERSARY EUROSENSORS CONFERENCE",
  year="2016",
  journal="Procedia Engineering",
  volume="168",
  number="1",
  pages="1007--1011",
  publisher="Elsevier",
  address="Budapest, Hungary",
  doi="10.1016/j.proeng.2016.11.327",
  url="https://www.sciencedirect.com/science/article/pii/S1877705816336414"
}

Documents

1-s2.0-S1877705816336414-main