Original title:
Assessment of noise sources in resistors
Authors:
Kuparowitz, T. Document type: Papers
Language:
eng Publisher:
Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií Abstract:
Thermal noise and 1/f noise are investigated at room conditions in three kinds of basic off-the-shelf resistors. Samples of carbon film, metal oxide, and cement fixed wire-wound resistors are evaluated. Measurement setup is created to acquire their noise spectral density. Their Noise Index and Hooge's constant are calculated and their useability in low-noise measurement setup is assessed.
Keywords:
1/f noise; carbon film fixed resistor; cement fixed wire-wound resistor; metal oxide film resistor; noise index; noise spectral density; thermal noise Host item entry: Proceedings of the 21st Conference STUDENT EEICT 2015, ISBN 978-80-214-5148-3
Institution: Brno University of Technology
(web)
Document availability information: Fulltext is available in the Brno University of Technology Digital Library. Original record: http://hdl.handle.net/11012/43035