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.)
Telecommunications Radioelectriques et Telephoniques SA TRT
Original Assignee
Telecommunications Radioelectriques et Telephoniques SA TRT
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Filing date
Publication date
Application filed by Telecommunications Radioelectriques et Telephoniques SA TRTfiledCriticalTelecommunications Radioelectriques et Telephoniques SA TRT
Priority to FR7403944ApriorityCriticalpatent/FR2260234A1/fr
Publication of FR2260234A1publicationCriticalpatent/FR2260234A1/fr
Application grantedgrantedCritical
Publication of FR2260234B1publicationCriticalpatent/FR2260234B1/fr
H04L27/122—Modulator circuits; Transmitter circuits using digital generation of carrier signals
Landscapes
Engineering & Computer Science
(AREA)
Computer Networks & Wireless Communication
(AREA)
Signal Processing
(AREA)
Digital Transmission Methods That Use Modulated Carrier Waves
(AREA)
Dc Digital Transmission
(AREA)
FR7403944A1974-02-061974-02-06Data transmission frequency modulator - uses shift register to simplify the design of pass-band filters
GrantedFR2260234A1
(en)
