BE659140A - - Google Patents
Info
- Publication number
- BE659140A BE659140A BE659140DA BE659140A BE 659140 A BE659140 A BE 659140A BE 659140D A BE659140D A BE 659140DA BE 659140 A BE659140 A BE 659140A
- 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
- H04L27/2003—Modulator circuits; Transmitter circuits for continuous phase modulation
- H04L27/2007—Modulator circuits; Transmitter circuits for continuous phase modulation in which the phase change within each symbol period is constrained
- H04L27/2017—Modulator circuits; Transmitter circuits for continuous phase modulation in which the phase change within each symbol period is constrained in which the phase changes are non-linear, e.g. generalized and Gaussian minimum shift keying, tamed frequency modulation
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/22—Analogue/digital converters pattern-reading type
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Dc Digital Transmission (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US342891A US3263185A (en) | 1964-02-06 | 1964-02-06 | Synchronous frequency modulation of digital data |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE659140A true BE659140A (en:Method) | 1965-08-02 |
Family
ID=23343729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE659140D BE659140A (en:Method) | 1964-02-06 | 1965-02-02 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3263185A (en:Method) |
| BE (1) | BE659140A (en:Method) |
| DE (1) | DE1252245B (en:Method) |
| GB (1) | GB1039148A (en:Method) |
| SE (1) | SE318904B (en:Method) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1037201A (en) * | 1963-09-25 | 1966-07-27 | Standard Telephones Cables Ltd | Decoder for pulse code modulation systems of communication |
| US3387213A (en) * | 1965-02-23 | 1968-06-04 | Automatic Elect Lab | Synchronous frequency modulation duobinary processing of digital data |
| US3406255A (en) * | 1965-06-02 | 1968-10-15 | Automatic Elect Lab | Data transmission techniques using orthogonal fm signal |
| US3422425A (en) * | 1965-06-29 | 1969-01-14 | Rca Corp | Conversion from nrz code to selfclocking code |
| US3439283A (en) * | 1966-02-04 | 1969-04-15 | Gen Electric | Frequency shift keyed discriminating circuits |
| FR1482006A (fr) * | 1966-02-09 | 1967-05-26 | Labo Cent Telecommunicat | Perfectionnements aux procédés de transmission en modulation codée d'impulsions |
| US3524023A (en) * | 1966-07-14 | 1970-08-11 | Milgo Electronic Corp | Band limited telephone line data communication system |
| NL6715479A (en:Method) * | 1967-11-14 | 1969-05-19 | ||
| US3683277A (en) * | 1970-04-13 | 1972-08-08 | Astrocon Corp | Communication system for binary coded data |
| US3668562A (en) * | 1970-04-15 | 1972-06-06 | Tel Tech Corp | Frequency modulation system for transmitting binary information |
| US3819862A (en) * | 1972-01-10 | 1974-06-25 | Motorola Inc | Communication system with portable units connected through a communication channel to a computer for applying information thereto |
| US5255269A (en) * | 1992-03-30 | 1993-10-19 | Spacecom Systems, Inc. | Transmission of data by frequency modulation using gray code |
| US5517433A (en) * | 1994-07-07 | 1996-05-14 | Remote Intelligence, Inc. | Parallel digital data communications |
| US5644601A (en) | 1994-10-31 | 1997-07-01 | Symbol Technologies, Inc. | Method and apparatus for bias suppression in a VCO based FM transmission system |
| US6741636B1 (en) | 2000-06-27 | 2004-05-25 | Lockheed Martin Corporation | System and method for converting data into a noise-like waveform |
| CN115037431B (zh) * | 2022-06-03 | 2023-07-21 | 深圳市纽瑞芯科技有限公司 | 一种二进制数字调制中的码元同步方法 |
-
0
- DE DENDAT1252245D patent/DE1252245B/de active Pending
-
1964
- 1964-02-06 US US342891A patent/US3263185A/en not_active Expired - Lifetime
-
1965
- 1965-02-01 GB GB4328/65A patent/GB1039148A/en not_active Expired
- 1965-02-02 BE BE659140D patent/BE659140A/xx unknown
- 1965-02-04 SE SE1432/65A patent/SE318904B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1039148A (en) | 1966-08-17 |
| US3263185A (en) | 1966-07-26 |
| SE318904B (en:Method) | 1969-12-22 |
| DE1252245B (en:Method) |