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Application filed by Ericsson Telefon Ab L MfiledCriticalEricsson Telefon Ab L M
Publication of NO121162BpublicationCriticalpatent/NO121162B/no
Variable delay arrangement in a ladder network using signals related to the input fed to the shunt elements to affect the poles and zeroes of the transfer function
Filter arrangement consisting of a ladder network of reactances and a terminating resistance and signal sources connected to a series element on the input side of the filter and to one or more shunt elements in said ladder network