BE452205A - - Google Patents
Info
- Publication number
- BE452205A BE452205A BE452205DA BE452205A BE 452205 A BE452205 A BE 452205A BE 452205D A BE452205D A BE 452205DA BE 452205 A BE452205 A BE 452205A
- Authority
- BE
- Belgium
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
-
- 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
- H04L27/2276—Demodulator circuits; Receiver circuits using coherent demodulation wherein the carrier recovery circuit uses the received modulated signals using frequency multiplication or harmonic tracking
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE236884X | 1942-10-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE452205A true BE452205A (cg-RX-API-DMAC7.html) |
Family
ID=5902795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE452205D BE452205A (cg-RX-API-DMAC7.html) | 1942-10-07 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE452205A (cg-RX-API-DMAC7.html) |
| CH (1) | CH236884A (cg-RX-API-DMAC7.html) |
| FR (1) | FR897812A (cg-RX-API-DMAC7.html) |
-
0
- BE BE452205D patent/BE452205A/xx unknown
-
1943
- 1943-08-26 CH CH236884D patent/CH236884A/de unknown
- 1943-09-03 FR FR897812D patent/FR897812A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR897812A (fr) | 1945-04-03 |
| CH236884A (de) | 1945-03-15 |