BE427593A - - Google Patents

Info

Publication number: BE427593A
Authority: BE; Belgium

Application number

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.)

1937-04-19

Publication of BE427593A publication Critical patent/BE427593A/xx

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
- H04L27/22—Demodulator circuits; Receiver circuits
- H04L27/233—Demodulator circuits; Receiver circuits using non-coherent demodulation
- H04L27/2332—Demodulator circuits; Receiver circuits using non-coherent demodulation using a non-coherent carrier
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
- H04L27/22—Demodulator circuits; Receiver circuits
- H04L27/227—Demodulator circuits; Receiver circuits using coherent demodulation
- H04L27/2275—Demodulator circuits; Receiver circuits using coherent demodulation wherein the carrier recovery circuit uses the received modulated signals

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Interface Circuits In Exchanges (AREA)
Devices For Supply Of Signal Current (AREA)

BE427593D 1937-04-19 BE427593A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB1112537A GB494099A (en)	1937-04-19	1937-04-19	Improvements in or relating to telegraph systems

Publications (1)

Publication Number	Publication Date
BE427593A true BE427593A (enrdf_load_stackoverflow)

Family

ID=9980494

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE427593D BE427593A (enrdf_load_stackoverflow)	1937-04-19

Country Status (4)

Country	Link
BE (1)	BE427593A (enrdf_load_stackoverflow)
DE (1)	DE737381C (enrdf_load_stackoverflow)
FR (1)	FR836695A (enrdf_load_stackoverflow)
GB (1)	GB494099A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL62039C (enrdf_load_stackoverflow) *	1945-05-07

0
- BE BE427593D patent/BE427593A/xx unknown
1937
- 1937-04-19 GB GB1112537A patent/GB494099A/en not_active Expired
1938
- 1938-04-15 DE DEI61105D patent/DE737381C/de not_active Expired
- 1938-04-15 FR FR836695D patent/FR836695A/fr not_active Expired

Also Published As

Publication number	Publication date
DE737381C (de)	1943-07-12
GB494099A (en)	1938-10-19
FR836695A (fr)	1939-01-24

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