BE710221A - - Google Patents
Info
- Publication number
- BE710221A BE710221A BE710221DA BE710221A BE 710221 A BE710221 A BE 710221A BE 710221D A BE710221D A BE 710221DA BE 710221 A BE710221 A BE 710221A
- 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
- H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
- H04L27/14—Demodulator circuits; Receiver circuits
- H04L27/156—Demodulator circuits; Receiver circuits with demodulation using temporal properties of the received signal, e.g. detecting pulse width
- H04L27/1563—Demodulator circuits; Receiver circuits with demodulation using temporal properties of the received signal, e.g. detecting pulse width using transition or level detection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
- H04L27/14—Demodulator circuits; Receiver circuits
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Dc Digital Transmission (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR95512A FR1520555A (fr) | 1967-02-17 | 1967-02-17 | Démodulateur pour signal télégraphique à valences multiples |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE710221A true BE710221A (fr) | 1968-08-01 |
Family
ID=8625528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE710221D BE710221A (fr) | 1967-02-17 | 1968-02-01 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3515999A (fr) |
| BE (1) | BE710221A (fr) |
| DE (1) | DE1537929B2 (fr) |
| FR (1) | FR1520555A (fr) |
| GB (1) | GB1175801A (fr) |
| LU (1) | LU55403A1 (fr) |
| NL (1) | NL6802277A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3410664C2 (de) * | 1984-03-23 | 1987-02-12 | ANT Nachrichtentechnik GmbH, 7150 Backnang | Verfahren und Schaltungsanordnung zur Demodulation von frequenzumgetasteten Signalen |
-
1967
- 1967-02-17 FR FR95512A patent/FR1520555A/fr not_active Expired
-
1968
- 1968-02-01 BE BE710221D patent/BE710221A/xx unknown
- 1968-02-05 GB GB5635/68A patent/GB1175801A/en not_active Expired
- 1968-02-05 LU LU55403D patent/LU55403A1/xx unknown
- 1968-02-14 US US705441A patent/US3515999A/en not_active Expired - Lifetime
- 1968-02-16 DE DE1968C0044641 patent/DE1537929B2/de active Granted
- 1968-02-16 NL NL6802277A patent/NL6802277A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| US3515999A (en) | 1970-06-02 |
| FR1520555A (fr) | 1968-04-12 |
| DE1537929B2 (de) | 1976-07-22 |
| DE1537929A1 (de) | 1970-03-12 |
| NL6802277A (fr) | 1968-08-19 |
| GB1175801A (en) | 1969-12-23 |
| LU55403A1 (fr) | 1969-09-23 |