Effect of the nonlinearity in the radiometer receiver system and its correcting method.
Abstract
Radio astronomy observations frequently suffer from various nonlinearity in the receiver system, which could not make a system performance attain predeterminate object. Main nonlinearity in a total power radiometer receiving system is analysed and studied. The correcting methods for two nonlinearities are presented.
- Publication:
-
Shanghai Observatory Annals
- Pub Date:
- 1996
- Bibcode:
- 1996AnShO..17..265J
- Keywords:
-
- Radiometers: Methods of Reduction