CH478491A - Hybrid circuit for two-wire four-wire circuits in transmission systems - Google Patents
Hybrid circuit for two-wire four-wire circuits in transmission systemsInfo
- Publication number
- CH478491A CH478491A CH1055568A CH1055568A CH478491A CH 478491 A CH478491 A CH 478491A CH 1055568 A CH1055568 A CH 1055568A CH 1055568 A CH1055568 A CH 1055568A CH 478491 A CH478491 A CH 478491A
- Authority
- CH
- Switzerland
- Prior art keywords
- wire
- transmission systems
- hybrid circuit
- circuits
- wire circuits
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/54—Circuits using the same frequency for two directions of communication
- H04B1/58—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/03—Hybrid circuits
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Amplifiers (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT667967 | 1967-07-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH478491A true CH478491A (en) | 1969-09-15 |
Family
ID=3588717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1055568A CH478491A (en) | 1967-07-18 | 1968-07-15 | Hybrid circuit for two-wire four-wire circuits in transmission systems |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH478491A (en) |
ES (1) | ES356228A1 (en) |
FR (1) | FR1573659A (en) |
GB (1) | GB1210152A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7805416A (en) * | 1978-05-19 | 1979-11-21 | Philips Nv | SELF-ADJUSTING FORK GEARS. |
DE3230886A1 (en) * | 1982-08-19 | 1984-02-23 | Siemens AG, 1000 Berlin und 8000 München | ACTIVE FORK GEAR WITH LOW LOSS PERFORMANCE |
-
1968
- 1968-07-11 GB GB3303768A patent/GB1210152A/en not_active Expired
- 1968-07-15 CH CH1055568A patent/CH478491A/en not_active IP Right Cessation
- 1968-07-17 ES ES356228A patent/ES356228A1/en not_active Expired
- 1968-07-18 FR FR1573659D patent/FR1573659A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1210152A (en) | 1970-10-28 |
DE1762597B2 (en) | 1972-08-17 |
ES356228A1 (en) | 1970-01-01 |
DE1762597A1 (en) | 1970-10-01 |
FR1573659A (en) | 1969-07-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |