JPS5444629B2 - - Google Patents
Info
- Publication number
- JPS5444629B2 JPS5444629B2 JP14819875A JP14819875A JPS5444629B2 JP S5444629 B2 JPS5444629 B2 JP S5444629B2 JP 14819875 A JP14819875 A JP 14819875A JP 14819875 A JP14819875 A JP 14819875A JP S5444629 B2 JPS5444629 B2 JP S5444629B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
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
- H04L27/227—Demodulator circuits; Receiver circuits using coherent demodulation
- H04L27/2271—Demodulator circuits; Receiver circuits using coherent demodulation wherein the carrier recovery circuit uses only the demodulated signals
- H04L27/2273—Demodulator circuits; Receiver circuits using coherent demodulation wherein the carrier recovery circuit uses only the demodulated signals associated with quadrature demodulation, e.g. Costas loop
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50148198A JPS5271915A (en) | 1975-12-11 | 1975-12-11 | Phase detecting method of reproduced carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50148198A JPS5271915A (en) | 1975-12-11 | 1975-12-11 | Phase detecting method of reproduced carrier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5271915A JPS5271915A (en) | 1977-06-15 |
| JPS5444629B2 true JPS5444629B2 (show.php) | 1979-12-27 |
Family
ID=15447442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50148198A Granted JPS5271915A (en) | 1975-12-11 | 1975-12-11 | Phase detecting method of reproduced carrier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5271915A (show.php) |
-
1975
- 1975-12-11 JP JP50148198A patent/JPS5271915A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5271915A (en) | 1977-06-15 |