DK127489B - Kobling til omsætning af jævnstrømstegn til vekselstrømstegn. - Google Patents
Kobling til omsætning af jævnstrømstegn til vekselstrømstegn.Info
- Publication number
- DK127489B DK127489B DK495567A DK495567A DK127489B DK 127489 B DK127489 B DK 127489B DK 495567 A DK495567 A DK 495567A DK 495567 A DK495567 A DK 495567A DK 127489 B DK127489 B DK 127489B
- Authority
- DK
- Denmark
- Prior art keywords
- current signs
- conversion
- coupling
- signs
- direct current
- Prior art date
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
- H04L27/2021—Modulator circuits; Transmitter circuits for continuous phase modulation in which the phase change per symbol period is not constrained
- H04L27/2025—Modulator circuits; Transmitter circuits for continuous phase modulation in which the phase change per symbol period is not constrained in which the phase changes in a piecewise linear manner within each symbol period
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Networks Using Active Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1532066A CH448161A (de) | 1966-10-21 | 1966-10-21 | Schaltungsanordnung zur Umsetzung von Gleichstromzeichen in Wechselstromzeichen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK127489B true DK127489B (da) | 1973-11-12 |
Family
ID=4408135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK495567A DK127489B (da) | 1966-10-21 | 1967-10-05 | Kobling til omsætning af jævnstrømstegn til vekselstrømstegn. |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE705430A (da) |
| CH (1) | CH448161A (da) |
| DE (1) | DE1297649B (da) |
| DK (1) | DK127489B (da) |
| GB (1) | GB1194900A (da) |
| NL (1) | NL6713954A (da) |
| SE (1) | SE325921B (da) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL210536A (da) * | 1955-11-24 |
-
1966
- 1966-10-21 CH CH1532066A patent/CH448161A/de unknown
-
1967
- 1967-08-11 DE DE1967A0056476 patent/DE1297649B/de active Pending
- 1967-10-05 DK DK495567A patent/DK127489B/da unknown
- 1967-10-13 NL NL6713954A patent/NL6713954A/xx unknown
- 1967-10-20 SE SE14390/67A patent/SE325921B/xx unknown
- 1967-10-20 GB GB4780567A patent/GB1194900A/en not_active Expired
- 1967-10-20 BE BE705430D patent/BE705430A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1194900A (en) | 1970-06-17 |
| SE325921B (da) | 1970-07-13 |
| BE705430A (da) | 1968-04-22 |
| NL6713954A (da) | 1968-04-22 |
| CH448161A (de) | 1967-12-15 |
| DE1297649B (de) | 1969-06-19 |
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