Preliminary Venus radar results
نویسندگان
چکیده
منابع مشابه
Radar Contact with Venus
In April 1961 radar contact with Venus was established in the Soviet Union. A transmitter and receiver at about 700 Mc/s were used in conjunction with an analysing and integrating system which enabled both the range of the planet and the Doppler spread in the returned signals to be determined. From the range data a new value of the astronomical unit is found; from the Doppler spread it is deduc...
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ژورنال
عنوان ژورنال: Journal of Research of the National Bureau of Standards, Section D: Radio Science
سال: 1965
ISSN: 0502-2568
DOI: 10.6028/jres.069d.187