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Application filed by Fides GmbhfiledCriticalFides Gmbh
Publication of CH233991ApublicationCriticalpatent/CH233991A/de
H04L27/2032—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner
H04L27/2035—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner using a single or unspecified number of carriers
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Engineering & Computer Science
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Computer Networks & Wireless Communication
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Signal Processing
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Remote Monitoring And Control Of Power-Distribution Networks
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CH233991D1941-11-111942-11-05Sendemodulator mit Gleichrichtern für die Phasensprung-Wechselstromtelegraphie.
CH233991A
(de)
Schaltrelaisanordnung unter Verwendung einer Elektronenroehre, deren Gitter von einem tastenden Kontaktgeber gesteuert wird und deren Anodenstrom direkt oder indirekt ueber ein Relais die beabsichtigte Schaltwirkung verursacht