Email this article Analysis of Sources of Error in the Input Circuit of a Modified Zero Microwave Radiometer
- Authors: Filatov A.V.1
-
Affiliations:
- Tomsk State University for Control Systems and Electronics
- Issue: Vol 59, No 3 (2016)
- Pages: 266-271
- Section: Article
- URL: https://journals.rcsi.science/0543-1972/article/view/245805
- DOI: https://doi.org/10.1007/s11018-016-0956-7
- ID: 245805
Cite item
Open Access
Access granted
Subscription Access
Abstract
A calibration algorithm and formulas are obtained for evaluating the effect on the measurement accuracy of deviations in the characteristics of the components of the input path of a microwave radiometer from the nominal values. The limits on changes in the temperature of the input circuit and noise temperature of the receiver such that the changes in the output signal do not exceed the fluctuation sensitivity of the radiometer are determined.
About the authors
A. V. Filatov
Tomsk State University for Control Systems and Electronics
Author for correspondence.
Email: filsash@mail.ru
Russian Federation, Tomsk
