JPS56112164A - Phase synchronizing device - Google Patents
Phase synchronizing deviceInfo
- Publication number
- JPS56112164A JPS56112164A JP1568480A JP1568480A JPS56112164A JP S56112164 A JPS56112164 A JP S56112164A JP 1568480 A JP1568480 A JP 1568480A JP 1568480 A JP1568480 A JP 1568480A JP S56112164 A JPS56112164 A JP S56112164A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- circuit
- phase
- output
- make
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
- H04L27/06—Demodulator circuits; Receiver circuits
- H04L27/066—Carrier recovery circuits
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1568480A JPS56112164A (en) | 1980-02-12 | 1980-02-12 | Phase synchronizing device |
US06/175,988 US4334312A (en) | 1979-08-10 | 1980-08-07 | Phase synchronizing circuit for use in multi-level, multi-phase, superposition-modulated signal transmission system |
DE3030145A DE3030145C2 (de) | 1979-08-10 | 1980-08-08 | Phasensynchronisationsschaltkreis für die Übertragung von Signalen mit mehrstufiger, mehrphasiger Überlagerungsmodulation |
FR8017669A FR2466145A1 (fr) | 1979-08-10 | 1980-08-11 | Circuit de synchronisation de phases pour systeme de transmission de signaux modules par superposition a phases multiples, a niveaux multiples |
CA000357961A CA1145401A (en) | 1979-08-10 | 1980-08-11 | Phase synchronizing circuit for use in multi-level, multi-phase, superposition- modulated signal transmission system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1568480A JPS56112164A (en) | 1980-02-12 | 1980-02-12 | Phase synchronizing device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56112164A true JPS56112164A (en) | 1981-09-04 |
JPH0227862B2 JPH0227862B2 (ja) | 1990-06-20 |
Family
ID=11895572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1568480A Granted JPS56112164A (en) | 1979-08-10 | 1980-02-12 | Phase synchronizing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56112164A (ja) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5297661A (en) * | 1976-02-13 | 1977-08-16 | Nippon Telegr & Teleph Corp <Ntt> | Carrier wave reproduction equipment |
-
1980
- 1980-02-12 JP JP1568480A patent/JPS56112164A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5297661A (en) * | 1976-02-13 | 1977-08-16 | Nippon Telegr & Teleph Corp <Ntt> | Carrier wave reproduction equipment |
Also Published As
Publication number | Publication date |
---|---|
JPH0227862B2 (ja) | 1990-06-20 |
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