BE694565A - - Google Patents
Info
- Publication number
- BE694565A BE694565A BE694565DA BE694565A BE 694565 A BE694565 A BE 694565A BE 694565D A BE694565D A BE 694565DA BE 694565 A BE694565 A BE 694565A
- 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
- H04L27/22—Demodulator circuits; Receiver circuits
- H04L27/233—Demodulator circuits; Receiver circuits using non-coherent demodulation
- H04L27/2338—Demodulator circuits; Receiver circuits using non-coherent demodulation using sampling
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR51754 | 1966-03-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE694565A true BE694565A (en:Method) | 1967-08-24 |
Family
ID=8602669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE694565D BE694565A (en:Method) | 1966-03-02 | 1967-02-24 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3535452A (en:Method) |
| BE (1) | BE694565A (en:Method) |
| DE (1) | DE1512156B2 (en:Method) |
| FR (1) | FR1580108A (en:Method) |
| GB (1) | GB1117724A (en:Method) |
| LU (1) | LU53086A1 (en:Method) |
| NL (1) | NL156290B (en:Method) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2422287A1 (fr) * | 1978-04-06 | 1979-11-02 | Materiel Telephonique | Procede et dispositif de demodulation d'un signal module en phase differentielle |
| US4301417A (en) * | 1980-03-12 | 1981-11-17 | Ncr Corporation | Quadriphase differential demodulator |
| IT1128969B (it) * | 1980-08-07 | 1986-06-04 | Cselt Centro Studi Lab Telecom | Ricevitore numerico per segnali trasmessi con modulazione di fase differenziale a quattro stati |
| NL8102595A (nl) | 1981-05-27 | 1982-12-16 | Philips Nv | Ontvanger voor hoekgemoduleerde draaggolfsignalen. |
| US4455664A (en) * | 1981-12-07 | 1984-06-19 | Motorola Inc. | Carrier data operated squelch |
| FR2571194B1 (fr) * | 1984-09-28 | 1992-12-11 | Lignes Telegraph Telephon | Demodulateur differentiel de signaux electriques a plusieurs etats de phase pour equipements de transmission de donnees |
| US5004430A (en) * | 1986-11-17 | 1991-04-02 | Amp Incorporated | Panel mount electrical connector |
| US6026117A (en) * | 1997-10-23 | 2000-02-15 | Interdigital Technology Corporation | Method and apparatus for generating complex four-phase sequences for a CDMA communication system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3341776A (en) * | 1964-01-13 | 1967-09-12 | Collins Radio Co | Error sensitive binary transmission system wherein four channels are transmitted via one carrier wave |
| FR1404512A (fr) * | 1964-05-08 | 1965-07-02 | Cit Alcatel | Récepteurs de télégraphie |
| FR1403768A (fr) * | 1964-05-12 | 1965-06-25 | Cit Alcatel | Télégraphie à modulation trivalente |
-
1966
- 1966-03-02 FR FR51754A patent/FR1580108A/fr not_active Expired
-
1967
- 1967-02-16 US US616509A patent/US3535452A/en not_active Expired - Lifetime
- 1967-02-24 BE BE694565D patent/BE694565A/xx unknown
- 1967-02-27 NL NL6703028.A patent/NL156290B/xx not_active IP Right Cessation
- 1967-02-28 GB GB9582/67A patent/GB1117724A/en not_active Expired
- 1967-02-28 LU LU53086D patent/LU53086A1/xx unknown
- 1967-03-02 DE DE1967C0041671 patent/DE1512156B2/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| NL6703028A (en:Method) | 1967-09-04 |
| DE1512156B2 (de) | 1976-04-22 |
| FR1580108A (en:Method) | 1969-09-05 |
| US3535452A (en) | 1970-10-20 |
| GB1117724A (en) | 1968-06-26 |
| LU53086A1 (en:Method) | 1968-10-15 |
| NL156290B (nl) | 1978-03-15 |
| DE1512156A1 (de) | 1969-05-14 |