SE424496B - Anordning for berfrekvensoverforing - Google Patents
Anordning for berfrekvensoverforingInfo
- Publication number
- SE424496B SE424496B SE7714365A SE7714365A SE424496B SE 424496 B SE424496 B SE 424496B SE 7714365 A SE7714365 A SE 7714365A SE 7714365 A SE7714365 A SE 7714365A SE 424496 B SE424496 B SE 424496B
- Authority
- SE
- Sweden
- Prior art keywords
- resistor
- winding
- transmitter
- transformer
- transmission
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title claims description 26
- 238000004804 winding Methods 0.000 claims description 30
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 description 15
- 238000010168 coupling process Methods 0.000 description 15
- 238000005859 coupling reaction Methods 0.000 description 15
- 230000000694 effects Effects 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
- H04B3/56—Circuits for coupling, blocking, or by-passing of signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5429—Applications for powerline communications
- H04B2203/545—Audio/video application, e.g. interphone
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5462—Systems for power line communications
- H04B2203/5483—Systems for power line communications using coupling circuits
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Dc Digital Transmission (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2657444A DE2657444C2 (de) | 1976-12-17 | 1976-12-17 | Schaltungsanordnung für die Übertragung von Nachrichten mit Trägerfrequenz- Einrichtungen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7714365L SE7714365L (sv) | 1978-06-18 |
| SE424496B true SE424496B (sv) | 1982-07-19 |
Family
ID=5995866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7714365A SE424496B (sv) | 1976-12-17 | 1977-12-16 | Anordning for berfrekvensoverforing |
Country Status (6)
| Country | Link |
|---|---|
| CH (1) | CH624804A5 (cs) |
| DE (1) | DE2657444C2 (cs) |
| IN (1) | IN148293B (cs) |
| IT (1) | IT1088821B (cs) |
| SE (1) | SE424496B (cs) |
| ZA (1) | ZA777486B (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016119471A1 (de) * | 2016-10-12 | 2018-04-12 | Deutsche Telekom Ag | Verfahren und Vorrichtungen zur Echoreduzierung und zur Funktionsprüfung von Echokompensatoren |
-
1976
- 1976-12-17 DE DE2657444A patent/DE2657444C2/de not_active Expired
-
1977
- 1977-09-29 IN IN1460/CAL/77A patent/IN148293B/en unknown
- 1977-11-18 CH CH1409677A patent/CH624804A5/de not_active IP Right Cessation
- 1977-12-15 ZA ZA00777486A patent/ZA777486B/xx unknown
- 1977-12-16 SE SE7714365A patent/SE424496B/sv unknown
- 1977-12-16 IT IT30810/77A patent/IT1088821B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2657444A1 (de) | 1978-06-22 |
| IN148293B (cs) | 1981-01-10 |
| SE7714365L (sv) | 1978-06-18 |
| IT1088821B (it) | 1985-06-10 |
| CH624804A5 (en) | 1981-08-14 |
| ZA777486B (en) | 1978-10-25 |
| DE2657444C2 (de) | 1983-11-17 |
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