Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
Nippon Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Electric Co LtdfiledCriticalNippon Electric Co Ltd
Priority to JP5553081ApriorityCriticalpatent/JPS57170644A/ja
Priority to US06/365,143prioritypatent/US4466132A/en
Priority to CA000401011Aprioritypatent/CA1175492A/en
Publication of JPS57170644ApublicationCriticalpatent/JPS57170644A/ja
Publication of JPS6336692B2publicationCriticalpatent/JPS6336692B2/ja
System for detecting by a first pilot and a group of second pilots correlated to the first a frequency and/or phase difference between relayed carriers