Simple overall absolute calibrator for millimetre-wavelength horn-radiometer systems

Authors :: A.C. Gordon-Smith
C.J. Gibbins
Source :: Electronics Letters. 8:59
Publication Year :: 1972
Publisher :: Institution of Engineering and Technology (IET), 1972.
Abstract: The letter describes a calibrator for millimetre-wave radio-meters, using the radiation from a load immersed in liquid nitrogen.

Subjects :: Physics
Radiometer
business.industry
Astrophysics::Instrumentation and Methods for Astrophysics
Astrophysics::Cosmology and Extragalactic Astrophysics
Radiation
Liquid nitrogen
Wavelength
Optics
Horn (acoustic)
Calibration
Millimeter
Electrical and Electronic Engineering
business
Astrophysics::Galaxy Astrophysics
Remote sensing

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