Detail publikace

Self-compensating method for bolometer–based IR focal plane arrays

Originální název

Self-compensating method for bolometer–based IR focal plane arrays

Anglický název

Self-compensating method for bolometer–based IR focal plane arrays

Jazyk

en

Originální abstrakt

We present a self-compensating system for fixed pattern noise reduction (FPNR) of focal plane arrays (FPAs) of infrared bolometer detectors. It is based on a first-order ΔΣ modulator serving as a non-saturating signal integrator. The demonstrated method suppresses both the effect of bolometer resistance due to non-uniformity across the FPA as well as the self-heating effect. The proposed system does not require any external or internal feedback loop for FPNR. This approach can be also used for other applications where a signal compensation is required.

Anglický abstrakt

We present a self-compensating system for fixed pattern noise reduction (FPNR) of focal plane arrays (FPAs) of infrared bolometer detectors. It is based on a first-order ΔΣ modulator serving as a non-saturating signal integrator. The demonstrated method suppresses both the effect of bolometer resistance due to non-uniformity across the FPA as well as the self-heating effect. The proposed system does not require any external or internal feedback loop for FPNR. This approach can be also used for other applications where a signal compensation is required.

BibTex


@article{BUT138795,
  author="Jan {Pekárek} and Roman {Prokop} and Vojtěch {Svatoš} and Imrich {Gablech} and Jaromír {Hubálek} and Pavel {Neužil}",
  title="Self-compensating method for bolometer–based IR focal plane arrays",
  annote="We present a self-compensating system for fixed pattern noise reduction (FPNR) of focal plane arrays (FPAs) of infrared bolometer detectors. It is based on a first-order ΔΣ modulator serving as a non-saturating signal integrator. The demonstrated method suppresses both the effect of bolometer resistance due to non-uniformity across the FPA as well as the self-heating effect. The proposed system does not require any external or internal feedback loop for FPNR. This approach can be also used for other applications where a signal compensation is required.",
  address="ELSEVIER SCIENCE SA",
  chapter="138795",
  doi="10.1016/j.sna.2017.08.025",
  howpublished="online",
  institution="ELSEVIER SCIENCE SA",
  number="NA",
  volume="265C",
  year="2017",
  month="august",
  pages="40--46",
  publisher="ELSEVIER SCIENCE SA",
  type="journal article"
}