rupal kartik trivedi (7 risultati)

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Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The phenomenon of interplanetary scintillation is an effective tool to study the solar activity. The technique involves observation of radio signals from a distant compact source propagating through the IPM. These waves from the radio source are scattering by density irregularities in the interplanetary plasma to produce a two dimensional intensity pattern on the ground. The pattern moves because of the relative velocity of the solar wind and the earth and is observed as intensity scintillations by a radio telescope. The study of IPS activity is also of practical importance, as major solar activity often results in geomagnetic disturbances which disrupt radio communication and pose radiation hazards to astronauts on space missions. For these reasons it is important to understand interplanetary activity over all possible scales and study its relation to the solar and geomagnetic activity. The existing IPS observations, however, have been more suited to study long time scale interplanetary activity. The radio telescope at Rajkot used for the present investigations consists of a full wave dipole antenna array, correlation receiver, and analogue and digital data recording devices. 60 pp. Englisch.

Condizione: New. Print on Demand.

Condizione: New. PRINT ON DEMAND.

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Trivedi Rupal KartikAssistant Professor, M.P.Shah Arts and Science College, Surendranagar, Gujarat, INDIA.The phenomenon of interplanetary scintillation is an effective tool to study the solar activity. The technique involves obs.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The phenomenon of interplanetary scintillation is an effective tool to study the solar activity. The technique involves observation of radio signals from a distant compact source propagating through the IPM. These waves from the radio source are scattering by density irregularities in the interplanetary plasma to produce a two dimensional intensity pattern on the ground. The pattern moves because of the relative velocity of the solar wind and the earth and is observed as intensity scintillations by a radio telescope. The study of IPS activity is also of practical importance, as major solar activity often results in geomagnetic disturbances which disrupt radio communication and pose radiation hazards to astronauts on space missions. For these reasons it is important to understand interplanetary activity over all possible scales and study its relation to the solar and geomagnetic activity. The existing IPS observations, however, have been more suited to study long time scale interplanetary activity. The radio telescope at Rajkot used for the present investigations consists of a full wave dipole antenna array, correlation receiver, and analogue and digital data recording devices.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 60 pp. Englisch.

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - The phenomenon of interplanetary scintillation is an effective tool to study the solar activity. The technique involves observation of radio signals from a distant compact source propagating through the IPM. These waves from the radio source are scattering by density irregularities in the interplanetary plasma to produce a two dimensional intensity pattern on the ground. The pattern moves because of the relative velocity of the solar wind and the earth and is observed as intensity scintillations by a radio telescope. The study of IPS activity is also of practical importance, as major solar activity often results in geomagnetic disturbances which disrupt radio communication and pose radiation hazards to astronauts on space missions. For these reasons it is important to understand interplanetary activity over all possible scales and study its relation to the solar and geomagnetic activity. The existing IPS observations, however, have been more suited to study long time scale interplanetary activity. The radio telescope at Rajkot used for the present investigations consists of a full wave dipole antenna array, correlation receiver, and analogue and digital data recording devices.