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Results for “radio emissions”

Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.

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At least 1,027 records · Page 57

Acceleration on a Galactic Scale

Evidence for particle acceleration on galactic scale based on radio galaxies observations and radio emission from quasars

Sturrock, P. A.↗

Interstellar OH excitation.

Interstellar SHF radio emission from hydroxyl molecules, discussing maser emission excitation mechanism

Stecher, T. P.↗

Radiation of Venus near lambda 1.35 cm

Theoretical and investigation calculations of Venus brightness temperature, and radio emission peculiarities due to presence of moisture in atmosphere

Strelkov, G. M.↗

Jupiter's decametric rotation period.

Rotation period of Jupiter based on decametric component of radio emission, suggesting anticorrelation with sunspot number for drift observed

Carr, T. D.↗

Maser theory of pulsar radiation

Pulsar radio emission via maser amplification, presenting model based on electrons behavior in intense magnetic field

Chiu, H.-Y.↗

Electromagnetic compatibility fundamentals applied to spacecraft radio communication systems

A design guide for minimizing electromagnetic interference in aerospace communication equipment for ground stations is presented. Specifically treated are the mechanisms of generating unwanted radio emissions that may affect station operations as well as other communications services, the mechanisms by which sensitive receivers become susceptible to interference, means for reducing interference, standard methods of measurement, and the problems of site selection. The sources of interference are viewed primarily as originating from communications transmitters aboard spacecraft and aircraft, ground transmitters within and outside the ground stations, and other electrical sources on the ground that are not intended to radiate.

Haber, F.↗