JPS5249714A - Power line superposition information transmission system - Google Patents
Power line superposition information transmission systemInfo
- Publication number
- JPS5249714A JPS5249714A JP12545375A JP12545375A JPS5249714A JP S5249714 A JPS5249714 A JP S5249714A JP 12545375 A JP12545375 A JP 12545375A JP 12545375 A JP12545375 A JP 12545375A JP S5249714 A JPS5249714 A JP S5249714A
- Authority
- JP
- Japan
- Prior art keywords
- power line
- transmission system
- information transmission
- superposition information
- line superposition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
-
- 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
- H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
- H04B2203/5416—Methods of transmitting or receiving signals via power distribution lines by adding signals to the wave form of the power source
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12545375A JPS5249714A (en) | 1975-10-20 | 1975-10-20 | Power line superposition information transmission system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12545375A JPS5249714A (en) | 1975-10-20 | 1975-10-20 | Power line superposition information transmission system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5249714A true JPS5249714A (en) | 1977-04-21 |
Family
ID=14910457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12545375A Pending JPS5249714A (en) | 1975-10-20 | 1975-10-20 | Power line superposition information transmission system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5249714A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0365350A2 (en) * | 1988-10-20 | 1990-04-25 | ASEA BROWN BOVERI INC. (a Delaware corporation) | Transmission of data via power lines |
-
1975
- 1975-10-20 JP JP12545375A patent/JPS5249714A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0365350A2 (en) * | 1988-10-20 | 1990-04-25 | ASEA BROWN BOVERI INC. (a Delaware corporation) | Transmission of data via power lines |
EP0365350A3 (en) * | 1988-10-20 | 1991-09-18 | ASEA BROWN BOVERI INC. (a Delaware corporation) | Transmission of data via power lines |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS51149530A (en) | Starting circuit for an inverter | |
JPS5249714A (en) | Power line superposition information transmission system | |
JPS5252303A (en) | Data transmissio system | |
JPS5219046A (en) | Microwave absorver | |
JPS5217233A (en) | Induction heating device | |
AU511374B2 (en) | Inverter circuit | |
JPS526457A (en) | Inverter circuit | |
JPS5366110A (en) | Waveform transmitting system | |
JPS51147949A (en) | Address inverter circuit | |
JPS5324646A (en) | High-frequency heater | |
JPS5237795A (en) | Microwave equipment | |
JPS51129160A (en) | Phase sychronize circuit | |
JPS5216035A (en) | Magnetron electric source circuit | |
JPS5237734A (en) | Reference electric potential generator circuit | |
JPS51150321A (en) | Electric echo converter | |
JPS5376697A (en) | Microwave recognizing apparatus | |
JPS5242011A (en) | Signal duplex transmission system | |
JPS5259548A (en) | Hybrid branching circuit | |
JPS5232205A (en) | Circuit connecting equipment | |
JPS5320811A (en) | Data transmission system | |
JPS5426419A (en) | Ac-ac inverter circuit | |
JPS5343262A (en) | Composite cooker | |
JPS5372411A (en) | Signal transmission system | |
JPS5278142A (en) | High frequency heater | |
JPS57634B2 (ja) |