P3 - Modeling Signal-Determining Radiation Components of Microbolometer-Based Infrared Measurement Systems
- Event
- AMA Conferences 2013
2013-05-14 - 2013-05-16
Nürnberg - Band
- Proceedings IRS² 2013
- Chapter
- IP - Poster Session
- Author(s)
- A. Tempelhahn, H. Budzier, V. Krause, G. Gerlach - Technische Universität Dresden (Germany)
- Pages
- 100 - 104
- DOI
- 10.5162/irs2013/iP3
- ISBN
- 978-3-9813484-3-9
- Price
- free
Abstract
This paper studies influences of changing external temperature conditions on radiation measurement using microbolometer-based infrared focal plane arrays (FPA). The effect of thermal drift on the radiation measurement using TEC-less infrared cameras is compared to the effect on measurements with TEC. Sensor specific parameters are analyzed and their correlations due to variations in temperature are described. Using a simplified radiation measurement set-up the influence of a defined temperature gradient on the measured radiation signal is analyzed and compared with the calculated radiation responds.