3mm Continuous Comparision Radiometer
| Autor: | Paul F. Goldsmith, G. R. Huguenin, N. R. Erickson, C. R. Predmore |
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| Rok vydání: | 1982 |
| Předmět: |
Physics
Radiometer Physics::Instrumentation and Detectors business.industry Astrophysics::Instrumentation and Methods for Astrophysics Schottky diode Optical modulation amplitude Wavelength Interferometry Optics Physics::Accelerator Physics Radiometry business Sensitivity (electronics) Beam (structure) |
| Zdroj: | 12th European Microwave Conference, 1982. |
| DOI: | 10.1109/euma.1982.333144 |
| Popis: | A 3mm wavelength dual-beam radiometer utilizing quasi-optics and Schottky diode mixers has been developed at the Five College Radio Astronomy Observatory. This cryogenic system eliminates the need for mechanical beam or load switching, continuously subracting out atmospheric effecrs, and gives a root mean-square (rms) sensitivity of .025 K in 1 sec. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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