BE719152A - - Google Patents
Info
- Publication number
- BE719152A BE719152A BE719152DA BE719152A BE 719152 A BE719152 A BE 719152A BE 719152D A BE719152D A BE 719152DA BE 719152 A BE719152 A BE 719152A
- 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
- H04L27/20—Modulator circuits; Transmitter circuits
- H04L27/2032—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner
- H04L27/2053—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner using more than one carrier, e.g. carriers with different phases
- H04L27/2057—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner using more than one carrier, e.g. carriers with different phases with a separate carrier for each phase state
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 |
|---|---|---|---|
| US65920967A | 1967-08-08 | 1967-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE719152A true BE719152A (https=) | 1969-01-16 |
Family
ID=24644509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE719152D BE719152A (https=) | 1967-08-08 | 1968-08-07 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3519937A (https=) |
| JP (1) | JPS5016130B1 (https=) |
| BE (1) | BE719152A (https=) |
| DE (1) | DE1762701B1 (https=) |
| FR (1) | FR1587669A (https=) |
| GB (1) | GB1229825A (https=) |
| NL (1) | NL6811205A (https=) |
| SE (1) | SE333582B (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3729684A (en) * | 1971-07-01 | 1973-04-24 | Sanders Associates Inc | Data demodulator employing multiple correlations and filters |
| US3956706A (en) * | 1975-02-03 | 1976-05-11 | The United States Of America As Represented By The Secretary Of The Navy | Miniaturized millimeter wave instantaneous frequency discriminator |
| US4057759A (en) * | 1976-06-23 | 1977-11-08 | Gte Sylvania Incorporated | Communication receiving apparatus |
| FR2460050A1 (fr) * | 1979-06-22 | 1981-01-16 | Thomson Csf | Systeme de transmission hyperfrequence de donnees numeriques |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3244986A (en) * | 1962-10-08 | 1966-04-05 | Ibm | Detection of bi-phase digital signals |
| US3368038A (en) * | 1964-06-11 | 1968-02-06 | Army Usa | Di-phase receiver and repeater terminal |
-
1967
- 1967-08-08 US US659209A patent/US3519937A/en not_active Expired - Lifetime
-
1968
- 1968-07-31 SE SE10358/68A patent/SE333582B/xx unknown
- 1968-08-01 GB GB1229825D patent/GB1229825A/en not_active Expired
- 1968-08-07 FR FR1587669D patent/FR1587669A/fr not_active Expired
- 1968-08-07 BE BE719152D patent/BE719152A/xx unknown
- 1968-08-07 NL NL6811205A patent/NL6811205A/xx unknown
- 1968-08-07 DE DE19681762701 patent/DE1762701B1/de not_active Withdrawn
- 1968-08-08 JP JP43055872A patent/JPS5016130B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1229825A (https=) | 1971-04-28 |
| NL6811205A (https=) | 1969-02-11 |
| FR1587669A (https=) | 1970-03-27 |
| JPS5016130B1 (https=) | 1975-06-11 |
| US3519937A (en) | 1970-07-07 |
| SE333582B (https=) | 1971-03-22 |
| DE1762701B1 (de) | 1971-04-29 |