DocumentCode
2675239
Title
High Sensitivity, Accurate MMW Radiometers for Ground-Mapping Systems
Author
Day, W.B. ; Kraemer, E.H. ; Roeder, R.S. ; Wilt, R.E.
fYear
1982
fDate
15-17 June 1982
Firstpage
96
Lastpage
98
Abstract
AC coupled, periodically calibrated, total power radiometric sensors, covering the atmospheric windows from 10 to 220 GHz, are described. Modulated rf noise generators are used to provide pilot signals for gain stability.
Keywords
Calibration; Coupling circuits; Diodes; Noise generators; RF signals; Radiometers; Signal generators; Stability; Temperature; Wire;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 1982 IEEE MTT-S International
Conference_Location
Dallas, TX, USA
ISSN
0149-645X
Type
conf
DOI
10.1109/MWSYM.1982.1130623
Filename
1130623
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