Title :
Simple overall absolute calibrator for millimetre-wavelength horn-radiometer systems
Author :
Gordon-Smith, A.C. ; Gibbins, C.J.
Author_Institution :
SRC Radio & Space Research Station, Slough, UK
Abstract :
The letter describes a calibrator for millimetre-wave radio-meters, using the radiation from a load immersed in liquid nitrogen.
Keywords :
calibration; microwave measurement; radiometers; absolute calibrator; horn radiometer systems; millimetre wave radiometers;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19720043
