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Publication of BG49490A1publicationCriticalpatent/BG49490A1/en
The mechanism may be applied in electrotechnics and has an enhanced resistance to noise. It contains a network transformer, second transformer, condenser, a receiving bloc and six diodes. The current signals pass through the network transformer and create voltage signals between the phases of the latter. The diodes are untapped and tapped in pairs synchronically via the diods of the receiver, because they are interconnected in a joint current network which carries out demodulation of amplitudinally modulated signals. The voltage at the entry of the receiving block increases with the entry of the diodes and the result is an enhanced resistance to noise.
BG8371788A1985-06-071988-04-12Receiver of amplitude- modulated sygnals in three- phase electrical transmission lines
BG49490A1
(en)