Cooled loads as calibration noise standards for the mm-wavelength range

• 1 January 1966
• journal article
• Published by Institute of Electrical and Electronics Engineers (IEEE) in Proceedings of the IEEE
• Vol. 54  (10) , 1501-1503
• https://doi.org/10.1109/PROC.1966.5176

Abstract

Keywords

• CALIBRATION
• TEMPERATURE
• NITROGEN
• MICROWAVE AMPLIFIERS
• BROADBAND AMPLIFIERS
• RADIOMETERS
• LOW-NOISE AMPLIFIERS
• OPERATIONAL AMPLIFIERS
• MICROWAVE THEORY AND TECHNIQUES
• DIRECTIONAL COUPLERS