Improving the reliability of data transmission on the communication line spacecraft-ground tracking station: intermittent emission mode
Andrianov M. N.
1
1Astro Space Center of P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow, Russia
Email: mihail-andrian@asc.rssi.ru
A method for increasing the reliability of data transmission under conditions of lognormal amplitude fluctuations of millimeter radio waves on the spacecraft-ground tracking station line using intermittent radiation modes with coherent signal reception is considered. It is shown that the radio link utilization factor is fixed at a constant ratio of the threshold level and the average signal-to-noise ratio. Keywords: tropospheric channel, millimeter waves, dispersion, Fraunhofer diffraction, lognormal amplitude fluctuations, intermittent communication, radio line usage coefficient.
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