Triple-Mode Read-In Integrated Circuit for Infrared Sensor Evaluation System

Cited 0 time in webofscience Cited 0 time in scopus
  • Hit : 30
  • Download : 0
We propose a novel read-in integrated circuit (RIIC) for infrared scene projectors (IRSPs) providing three modes for infrared (IR) scene adaptive operation. Conventional IRSPs have difficulty in simultaneously satisfying IR-scene fidelity-related parameters such as the thermal dynamic range and thermal resolution, since there is a tradeoff between them. To overcome the limitation, a triple-mode RUC is proposed. A prototype was fabricated using a 0.35 mu m CMOS process and measurements were performed to determine its performance. The estimated thermal dynamic range varies from 275-385 K to 275-745 K according to the operating mode. Furthermore, the estimated thermal resolution at temperatures below 300 K reaches only up to 30 mK in every mode when using a 12-bit digital-to-analog converter.
Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Issue Date
2019-07
Language
English
Article Type
Article
Citation

IEEE SENSORS JOURNAL, v.19, no.13, pp.5014 - 5021

ISSN
1530-437X
DOI
10.1109/JSEN.2019.2901536
URI
http://hdl.handle.net/10203/262903
Appears in Collection
EE-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0