SE442933B - Forsterkare for ett digitalt transmissionslinjesystem samt sett att forsterka signalerna i forsterkaren - Google Patents
Forsterkare for ett digitalt transmissionslinjesystem samt sett att forsterka signalerna i forsterkarenInfo
- Publication number
- SE442933B SE442933B SE8100095A SE8100095A SE442933B SE 442933 B SE442933 B SE 442933B SE 8100095 A SE8100095 A SE 8100095A SE 8100095 A SE8100095 A SE 8100095A SE 442933 B SE442933 B SE 442933B
- Authority
- SE
- Sweden
- Prior art keywords
- amplifier
- signals
- transmission line
- line system
- digital transmission
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title claims 3
- 238000001914 filtration Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000009499 grossing Methods 0.000 description 1
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
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L25/03012—Arrangements for removing intersymbol interference operating in the time domain
- H04L25/03019—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception
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 |
---|---|---|---|
GB8001632A GB2068196B (en) | 1980-01-17 | 1980-01-17 | Repeaters for digital transmission systems |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8100095L SE8100095L (sv) | 1981-07-18 |
SE442933B true SE442933B (sv) | 1986-02-03 |
Family
ID=10510705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8100095A SE442933B (sv) | 1980-01-17 | 1981-01-09 | Forsterkare for ett digitalt transmissionslinjesystem samt sett att forsterka signalerna i forsterkaren |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS56106439A (de) |
AU (1) | AU538667B2 (de) |
CA (1) | CA1164548A (de) |
CH (1) | CH651977A5 (de) |
DE (1) | DE3047906A1 (de) |
ES (1) | ES8202217A1 (de) |
FR (1) | FR2474260A1 (de) |
GB (1) | GB2068196B (de) |
IT (1) | IT1194020B (de) |
NL (1) | NL8100055A (de) |
SE (1) | SE442933B (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3241813A1 (de) * | 1982-11-11 | 1984-05-17 | Siemens Ag | Automatisch sich auf die kabellaenge einstellende entzerreranordnung |
US4785265A (en) * | 1987-10-01 | 1988-11-15 | The Babcock & Wilcox Company | Enhanced automatic line build out |
US5132926A (en) * | 1990-09-21 | 1992-07-21 | Proteon, Inc. | Token ring equalizer |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB721941A (en) * | 1951-01-12 | 1955-01-19 | Gen Electric Co Ltd | Improvements in or relating to electrical communication systems |
US3568100A (en) * | 1967-12-26 | 1971-03-02 | Bell Telephone Labor Inc | Automatic equalizer for digital transmission systems |
JPS527304B1 (de) * | 1969-08-29 | 1977-03-01 | ||
GB1304910A (de) * | 1970-08-05 | 1973-01-31 | ||
US3728649A (en) * | 1972-04-24 | 1973-04-17 | Bell Telephone Labor Inc | Automatic equalizer for digital cable transmission systems |
US3824501A (en) * | 1973-07-12 | 1974-07-16 | Bell Telephone Labor Inc | Automatic cable equalizer |
GB1520810A (en) * | 1975-12-18 | 1978-08-09 | Gen Electric Co Ltd | Regenerative repeaters for digital transmission systems |
-
1980
- 1980-01-17 GB GB8001632A patent/GB2068196B/en not_active Expired
- 1980-12-19 DE DE19803047906 patent/DE3047906A1/de not_active Ceased
- 1980-12-22 AU AU65642/80A patent/AU538667B2/en not_active Ceased
-
1981
- 1981-01-08 NL NL8100055A patent/NL8100055A/nl not_active Application Discontinuation
- 1981-01-09 SE SE8100095A patent/SE442933B/sv not_active IP Right Cessation
- 1981-01-09 CA CA000368254A patent/CA1164548A/en not_active Expired
- 1981-01-15 CH CH237/81A patent/CH651977A5/de not_active IP Right Cessation
- 1981-01-15 ES ES498535A patent/ES8202217A1/es not_active Expired
- 1981-01-15 FR FR8100612A patent/FR2474260A1/fr active Granted
- 1981-01-16 JP JP396381A patent/JPS56106439A/ja active Granted
- 1981-01-19 IT IT19191/81A patent/IT1194020B/it active
Also Published As
Publication number | Publication date |
---|---|
SE8100095L (sv) | 1981-07-18 |
CA1164548A (en) | 1984-03-27 |
FR2474260A1 (fr) | 1981-07-24 |
IT1194020B (it) | 1988-08-31 |
JPS6352502B2 (de) | 1988-10-19 |
ES498535A0 (es) | 1982-01-01 |
AU6564280A (en) | 1981-07-23 |
GB2068196A (en) | 1981-08-05 |
JPS56106439A (en) | 1981-08-24 |
IT8119191A0 (it) | 1981-01-19 |
ES8202217A1 (es) | 1982-01-01 |
FR2474260B1 (de) | 1984-12-28 |
GB2068196B (en) | 1984-02-15 |
NL8100055A (nl) | 1981-08-17 |
CH651977A5 (de) | 1985-10-15 |
DE3047906A1 (de) | 1981-09-17 |
AU538667B2 (en) | 1984-08-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4670870A (en) | Adaptive cancellation bridge circuit | |
CA2094133A1 (en) | Linear gain control amplifier | |
US2924703A (en) | Communication control system | |
US4246582A (en) | Full duplex transceiver comprising hybrid coil and automatic impedance adjustment means | |
US4320498A (en) | Auto balancing duplexer for communication lines | |
GB2111807A (en) | Noise reduction by integrating frequency-splitted signals with different time constants | |
US2838742A (en) | Seismic gain control | |
US5617240A (en) | Automatic gain control method and device for receiving circuits | |
SE442933B (sv) | Forsterkare for ett digitalt transmissionslinjesystem samt sett att forsterka signalerna i forsterkaren | |
US5789993A (en) | Amplitude/frequency correcting device and corresponding frequency equalizer | |
CA1208716A (en) | Auto-adaptive amplitude-equalizing arrangement for digital radio links | |
JP3479124B2 (ja) | Catv用光受信機のagc方法 | |
CA2027495C (en) | Procedure and apparatus for amplification of a burst signal | |
JPS645774B2 (de) | ||
EP0329525B1 (de) | Umschaltbare selbstabgleichende Filterschaltung für Runkfunksender und/oder Rundfunkempfänger | |
EP0635937B1 (de) | Schaltung zur Steuerung der oberen Grenzfrequenz einer Verstärkerstufe | |
US2816960A (en) | Receiver for carrier telephone systems | |
US2926314A (en) | Adjustable equalizer | |
SU1518908A2 (ru) | Устройство дл приема частотно-манипулированных сигналов | |
WO1987000995A1 (en) | An intermediate amplifier for use in two-wire connections of a dial telephone network and a method for the gain control of said amplifier | |
KR19980037297A (ko) | 차동증폭방식의 대역필터 및 차동증폭방식의 신호증폭기를 사용하는 선배열 예인형 음향탐지기 | |
JPS589415A (ja) | 自動等化器 | |
JPS5851706B2 (ja) | 自動振幅等化装置 | |
JPS6125388A (ja) | Catvシステムのモツプアツプ等化方法 | |
SU1175035A1 (ru) | Устройство компенсации узкополосной помехи |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 8100095-2 Effective date: 19891201 Format of ref document f/p: F |