LU72404A1 - - Google Patents
Info
- Publication number
- LU72404A1 LU72404A1 LU72404A LU72404A LU72404A1 LU 72404 A1 LU72404 A1 LU 72404A1 LU 72404 A LU72404 A LU 72404A LU 72404 A LU72404 A LU 72404A LU 72404 A1 LU72404 A1 LU 72404A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/20—Repeater circuits; Relay circuits
- H04L25/24—Relay circuits using discharge tubes or semiconductor devices
- H04L25/242—Relay circuits using discharge tubes or semiconductor devices with retiming
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/24—Terminating devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/36—Repeater circuits
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Waveguide Connection Structure (AREA)
- Dc Digital Transmission (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2421784A DE2421784C3 (de) | 1974-05-06 | 1974-05-06 | Streckengerät für Übertragungsstrecken mit Koaxialkabeln zur Übertragung digitaler Signale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU72404A1 true LU72404A1 (ja) | 1975-08-26 |
Family
ID=5914738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU72404A LU72404A1 (ja) | 1974-05-06 | 1975-05-05 |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US3980973A (ja) |
| JP (1) | JPS5325766B2 (ja) |
| AT (1) | AT349063B (ja) |
| AU (1) | AU474200B2 (ja) |
| BE (1) | BE828778A (ja) |
| CH (1) | CH583992A5 (ja) |
| DE (1) | DE2421784C3 (ja) |
| DK (1) | DK196875A (ja) |
| FR (1) | FR2270730B1 (ja) |
| GB (1) | GB1508001A (ja) |
| IE (1) | IE41289B1 (ja) |
| IL (1) | IL47224A (ja) |
| IT (1) | IT1037827B (ja) |
| LU (1) | LU72404A1 (ja) |
| NL (1) | NL7505343A (ja) |
| SE (1) | SE410257B (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2608388C3 (de) * | 1976-03-01 | 1985-07-11 | Siemens AG, 1000 Berlin und 8000 München | Entzerrer für die Schräglage der differentiellen Verstärkung eines FM-Richtfunksystems |
| GB1492153A (en) * | 1976-05-25 | 1977-11-16 | Standard Telephones Cables Ltd | Repeaters |
| FR2486720A1 (fr) * | 1980-07-11 | 1982-01-15 | Thomson Csf | Dispositif de terminaison d'une ligne de transmission, en hyperfrequence, a taux d'ondes stationnaires minimal |
| GB2101850B (en) * | 1981-06-04 | 1985-03-13 | Standard Telephones Cables Ltd | Digital transmission systems |
| JPH04243329A (ja) * | 1991-01-17 | 1992-08-31 | Mitsubishi Electric Corp | 伝送回路 |
| DE10029630C2 (de) * | 2000-06-15 | 2002-04-18 | Bosch Gmbh Robert | Vorrichtung zum Schutz von elektronischen Baugruppen gegen Zerstörung durch elektrostatische Entladung |
| ES2362759B1 (es) * | 2008-04-14 | 2012-06-06 | Fundacio Privada Centre Tecnologic De Telecomunicacions De Catalunya | Procedimiento y dispositivo de comunicaciones digitales para la recepción de datos usando simbolos qam. |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3268836A (en) * | 1962-08-27 | 1966-08-23 | Linke Josef Maria | Transversal filter for correcting or synthesizing echoes accompanying unidirectionalprincipal pulse, including automatic means preventing unidirectional bias of output transformer core |
| NL142030B (nl) * | 1965-11-02 | 1974-04-16 | Philips Nv | Transmissiestelsel voor transmissie van informatie door middel van pulssignalen. |
-
1974
- 1974-05-06 DE DE2421784A patent/DE2421784C3/de not_active Expired
-
1975
- 1975-04-25 GB GB17339/75A patent/GB1508001A/en not_active Expired
- 1975-04-30 FR FR7513578A patent/FR2270730B1/fr not_active Expired
- 1975-05-05 IL IL47224A patent/IL47224A/xx unknown
- 1975-05-05 SE SE7505177A patent/SE410257B/sv unknown
- 1975-05-05 DK DK196875A patent/DK196875A/da unknown
- 1975-05-05 IE IE1000/75A patent/IE41289B1/xx unknown
- 1975-05-05 IT IT22978/75A patent/IT1037827B/it active
- 1975-05-05 AT AT343975A patent/AT349063B/de not_active IP Right Cessation
- 1975-05-05 US US05/574,649 patent/US3980973A/en not_active Expired - Lifetime
- 1975-05-05 CH CH573875A patent/CH583992A5/xx not_active IP Right Cessation
- 1975-05-05 LU LU72404A patent/LU72404A1/xx unknown
- 1975-05-06 AU AU80855/75A patent/AU474200B2/en not_active Expired
- 1975-05-06 BE BE156101A patent/BE828778A/xx unknown
- 1975-05-06 JP JP5414175A patent/JPS5325766B2/ja not_active Expired
- 1975-05-06 NL NL7505343A patent/NL7505343A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1508001A (en) | 1978-04-19 |
| AT349063B (de) | 1979-03-26 |
| DK196875A (da) | 1975-11-07 |
| SE7505177L (sv) | 1975-11-07 |
| SE410257B (sv) | 1979-10-01 |
| FR2270730A1 (ja) | 1975-12-05 |
| FR2270730B1 (ja) | 1978-02-24 |
| AU8085575A (en) | 1976-07-15 |
| CH583992A5 (ja) | 1977-01-14 |
| US3980973A (en) | 1976-09-14 |
| IE41289B1 (en) | 1979-12-05 |
| JPS5325766B2 (ja) | 1978-07-28 |
| DE2421784C3 (de) | 1980-07-17 |
| IT1037827B (it) | 1979-11-20 |
| JPS50153516A (ja) | 1975-12-10 |
| AU474200B2 (en) | 1976-07-15 |
| DE2421784B2 (de) | 1979-10-31 |
| DE2421784A1 (de) | 1975-11-13 |
| BE828778A (fr) | 1975-11-06 |
| IE41289L (en) | 1975-11-06 |
| IL47224A0 (en) | 1975-07-28 |
| IL47224A (en) | 1977-07-31 |
| NL7505343A (nl) | 1975-11-10 |
| ATA343975A (de) | 1978-08-15 |