The various sources of interfernece and noise which can influence the design of satellite-borne receiving systems at frequencies lower than 50 mhz are reviewed. Natural and made radiation from the earth produce perturbations via non-linearities in the amplifiers. Noise of cosmic origin, at frequencies lower than 1 mhz, still unexplained, prevents the use of these frequencies for communications between spacecrafts.
Radioelectric noise in space
L'Onde Electrique ; 47 , 488 ; 1269-1271
1967
3 Seiten, 1 Bild, 4 Quellen
Article (Journal)
French
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