BE719151A - - Google Patents
Info
- Publication number
- BE719151A BE719151A BE719151DA BE719151A BE 719151 A BE719151 A BE 719151A BE 719151D A BE719151D A BE 719151DA BE 719151 A BE719151 A BE 719151A
- 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
- H04L27/2035—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 a single or unspecified number of carriers
- H04L27/2042—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 a single or unspecified number of carriers with more than two phase states
- H04L27/205—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 a single or unspecified number of carriers with more than two phase states in which the data are represented by the change in phase of the carrier
-
- 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
- H04L27/2331—Demodulator circuits; Receiver circuits using non-coherent demodulation wherein the received signal is demodulated using one or more delayed versions of itself
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Gyroscopes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65909967A | 1967-08-08 | 1967-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE719151A true BE719151A (https=) | 1969-01-16 |
Family
ID=24644015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE719151D BE719151A (https=) | 1967-08-08 | 1968-08-07 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5011731B1 (https=) |
| BE (1) | BE719151A (https=) |
| FR (1) | FR1575414A (https=) |
| GB (1) | GB1230650A (https=) |
| NL (1) | NL142036B (https=) |
| SE (1) | SE336599B (https=) |
Families Citing this family (2)
| 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 |
| RU2204214C2 (ru) * | 2001-07-24 | 2003-05-10 | Военная академия Ракетных войск стратегического назначения им. Петра Великого | Универсальный цифровой формирователь сигналов с непрерывной фазовой модуляцией |
-
1968
- 1968-07-31 SE SE1035968A patent/SE336599B/xx unknown
- 1968-08-01 GB GB1230650D patent/GB1230650A/en not_active Expired
- 1968-08-07 NL NL6811203A patent/NL142036B/xx unknown
- 1968-08-07 BE BE719151D patent/BE719151A/xx unknown
- 1968-08-07 FR FR1575414D patent/FR1575414A/fr not_active Expired
- 1968-08-08 JP JP43055873A patent/JPS5011731B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1762700B2 (de) | 1972-09-07 |
| DE1762700A1 (de) | 1971-02-11 |
| NL142036B (nl) | 1974-04-16 |
| GB1230650A (https=) | 1971-05-05 |
| JPS5011731B1 (https=) | 1975-05-06 |
| FR1575414A (https=) | 1969-07-18 |
| SE336599B (https=) | 1971-07-12 |
| NL6811203A (https=) | 1969-02-11 |