BE661000A - - Google Patents
Info
- Publication number
- BE661000A BE661000A BE661000DA BE661000A BE 661000 A BE661000 A BE 661000A BE 661000D A BE661000D A BE 661000DA BE 661000 A BE661000 A BE 661000A
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K9/00—Demodulating pulses which have been modulated with a continuously-variable signal
- H03K9/04—Demodulating pulses which have been modulated with a continuously-variable signal of position-modulated pulses
-
- 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
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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US352912A US3349330A (en) | 1964-03-18 | 1964-03-18 | Diphase transceiver with modulatordemodulator isolation |
| US372993A US3343091A (en) | 1964-06-05 | 1964-06-05 | Diphase transmission system with noise pulse cancellation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE661000A true BE661000A (bs) | 1965-09-13 |
Family
ID=26997702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE661000D BE661000A (bs) | 1964-03-18 | 1965-03-12 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE661000A (bs) |
| DE (1) | DE1300139B (bs) |
| FR (1) | FR1523125A (bs) |
| GB (1) | GB1066922A (bs) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1559642A (en) * | 1923-08-28 | 1925-11-03 | American Telephone & Telegraph | Signaling with phase reversals |
| US3032745A (en) * | 1959-04-07 | 1962-05-01 | Electronic Associates | Data transmission system |
| US3215779A (en) * | 1961-02-24 | 1965-11-02 | Hallicrafters Co | Digital data conversion and transmission system |
| US3156893A (en) * | 1962-08-17 | 1964-11-10 | Rca Corp | Self-referenced digital pm receiving system |
| NL301228A (bs) * | 1963-01-23 |
-
1965
- 1965-01-19 DE DE1965A0048150 patent/DE1300139B/de active Pending
- 1965-03-09 GB GB1000165A patent/GB1066922A/en not_active Expired
- 1965-03-12 BE BE661000D patent/BE661000A/xx unknown
- 1965-03-12 FR FR77009039A patent/FR1523125A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1066922A (en) | 1967-04-26 |
| DE1300139B (de) | 1969-07-31 |
| FR1523125A (fr) | 1968-05-03 |