JPS5384671A - Demodulating system for multilevel cartier digital signal - Google Patents
Demodulating system for multilevel cartier digital signalInfo
- Publication number
- JPS5384671A JPS5384671A JP16072776A JP16072776A JPS5384671A JP S5384671 A JPS5384671 A JP S5384671A JP 16072776 A JP16072776 A JP 16072776A JP 16072776 A JP16072776 A JP 16072776A JP S5384671 A JPS5384671 A JP S5384671A
- Authority
- JP
- Japan
- Prior art keywords
- cartier
- multilevel
- digital signal
- demodulating system
- base band
- 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
Landscapes
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Abstract
PURPOSE: To demodulate high-precision digital signals by regenerating carriers or data signals entirely by means of the signal process in the base band using the base band processing carrier regenerative circuit as a reference carrier frequency regenerative circuit.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16072776A JPS5384671A (en) | 1976-12-29 | 1976-12-29 | Demodulating system for multilevel cartier digital signal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16072776A JPS5384671A (en) | 1976-12-29 | 1976-12-29 | Demodulating system for multilevel cartier digital signal |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5384671A true JPS5384671A (en) | 1978-07-26 |
JPS5528618B2 JPS5528618B2 (en) | 1980-07-29 |
Family
ID=15721147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16072776A Granted JPS5384671A (en) | 1976-12-29 | 1976-12-29 | Demodulating system for multilevel cartier digital signal |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5384671A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5731253A (en) * | 1980-08-04 | 1982-02-19 | Fujitsu Ltd | Demodulating circuit |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49114341A (en) * | 1973-02-27 | 1974-10-31 | ||
JPS52136551A (en) * | 1976-05-11 | 1977-11-15 | Nippon Telegr & Teleph Corp <Ntt> | Carrier wave reproduction unit |
-
1976
- 1976-12-29 JP JP16072776A patent/JPS5384671A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49114341A (en) * | 1973-02-27 | 1974-10-31 | ||
JPS52136551A (en) * | 1976-05-11 | 1977-11-15 | Nippon Telegr & Teleph Corp <Ntt> | Carrier wave reproduction unit |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5731253A (en) * | 1980-08-04 | 1982-02-19 | Fujitsu Ltd | Demodulating circuit |
Also Published As
Publication number | Publication date |
---|---|
JPS5528618B2 (en) | 1980-07-29 |
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