BE898046A - Reseau d'egalisation automatiquement reglable. - Google Patents
Reseau d'egalisation automatiquement reglable. Download PDFInfo
- Publication number
- BE898046A BE898046A BE0/211748A BE211748A BE898046A BE 898046 A BE898046 A BE 898046A BE 0/211748 A BE0/211748 A BE 0/211748A BE 211748 A BE211748 A BE 211748A BE 898046 A BE898046 A BE 898046A
- Authority
- BE
- Belgium
- Prior art keywords
- adjustment
- network
- input
- networks
- transistors
- Prior art date
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
- H04L25/03—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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/04—Control of transmission; Equalising
- H04B3/06—Control of transmission; Equalising by the transmitted signal
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Networks Using Active Elements (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8204087A NL8204087A (nl) | 1982-10-22 | 1982-10-22 | Automatisch instelbaar egalisatie netwerk. |
Publications (1)
Publication Number | Publication Date |
---|---|
BE898046A true BE898046A (fr) | 1984-04-20 |
Family
ID=19840449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/211748A BE898046A (fr) | 1982-10-22 | 1983-10-20 | Reseau d'egalisation automatiquement reglable. |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5991737A (ja) |
BE (1) | BE898046A (ja) |
CA (1) | CA1213008A (ja) |
DE (1) | DE3336371A1 (ja) |
FR (1) | FR2535132B1 (ja) |
GB (1) | GB2128856A (ja) |
IT (1) | IT1171776B (ja) |
NL (1) | NL8204087A (ja) |
SE (1) | SE451227B (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4606043A (en) * | 1984-10-09 | 1986-08-12 | At&T Bell Laboratories | Programmable automatic cable equalizer |
AU583222B2 (en) * | 1985-08-20 | 1989-04-20 | Mitsubishi Denki Kabushiki Kaisha | Equalizer and equalizing circuit using the same |
GB2214762B (en) * | 1985-08-20 | 1990-02-21 | Mitsubishi Electric Corp | Signal transmission means |
US4731590A (en) * | 1986-07-03 | 1988-03-15 | American Telephone And Telegraph Company, At&T Bell Laboratories | Circuits with multiple controlled gain elements |
US5052023A (en) * | 1990-07-20 | 1991-09-24 | Motorola, Inc. | Method and apparatus for received signal equalization |
JP2003521113A (ja) * | 2000-01-19 | 2003-07-08 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | バンドギャップ電圧の参照電圧源 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE321510B (ja) * | 1969-04-03 | 1970-03-09 | Ericsson Telefon Ab L M | |
JPS527304B1 (ja) * | 1969-08-29 | 1977-03-01 | ||
JPS5116726B1 (ja) * | 1970-03-04 | 1976-05-27 | ||
FR2138340B1 (ja) * | 1971-05-24 | 1973-05-25 | Trt Telecom Radio Electr | |
US4273963A (en) * | 1979-05-25 | 1981-06-16 | Bell Telephone Laboratories, Incorporated | Automatic equalization for digital transmission systems |
-
1982
- 1982-10-22 NL NL8204087A patent/NL8204087A/nl not_active Application Discontinuation
-
1983
- 1983-10-06 DE DE19833336371 patent/DE3336371A1/de not_active Withdrawn
- 1983-10-19 SE SE8305737A patent/SE451227B/sv not_active IP Right Cessation
- 1983-10-19 CA CA000439259A patent/CA1213008A/en not_active Expired
- 1983-10-19 GB GB08327948A patent/GB2128856A/en not_active Withdrawn
- 1983-10-19 IT IT23360/83A patent/IT1171776B/it active
- 1983-10-20 JP JP58195402A patent/JPS5991737A/ja active Pending
- 1983-10-20 BE BE0/211748A patent/BE898046A/fr not_active IP Right Cessation
- 1983-10-21 FR FR8316782A patent/FR2535132B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE8305737L (sv) | 1984-04-23 |
NL8204087A (nl) | 1984-05-16 |
IT8323360A0 (it) | 1983-10-19 |
FR2535132A1 (fr) | 1984-04-27 |
GB8327948D0 (en) | 1983-11-23 |
FR2535132B1 (fr) | 1988-06-24 |
GB2128856A (en) | 1984-05-02 |
IT1171776B (it) | 1987-06-10 |
SE8305737D0 (sv) | 1983-10-19 |
DE3336371A1 (de) | 1984-04-26 |
SE451227B (sv) | 1987-09-14 |
JPS5991737A (ja) | 1984-05-26 |
CA1213008A (en) | 1986-10-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0972347B1 (en) | Serial digital data communications receiver with automatic cable equalizer, agc system, and dc restorer | |
FR2512609A1 (fr) | Recepteur non integrateur | |
CA1132218A (fr) | Egaliseur automatique pour transmission numerique synchrone | |
EP1713177A1 (fr) | Amplificateur differentiel à gain variable | |
FR2513042A1 (fr) | Etage d'entree amplificateur et melangeur a transistors pour un radiorecepteur | |
FR2532806A1 (fr) | Dispositif servant a convertir un signal electrique en un signal acoustique | |
FR2558997A1 (fr) | Amplificateur correcteur du temps de propagation de groupe de signaux electriques et chaine d'amplification a frequence intermediaire de faisceaux hertziens comportant un tel amplificateur | |
BE898046A (fr) | Reseau d'egalisation automatiquement reglable. | |
FR2478347A1 (fr) | Systemes de commande de gain | |
FR2482383A1 (fr) | Amplificateur operationnel | |
FR2514598A1 (fr) | Systeme de reglage de l'accentuation d'un signal video avec possibilite de reglage automatique et manuel | |
FR2735634A1 (fr) | Dispositif de correction de la caracteristique amplitude/frequence d'un signal ayant transite par un cable et egaliseur frequentiel correspondant | |
FR2576729A1 (fr) | Egaliseur commande par tension | |
FR2476937A1 (fr) | Circuit de charge differentielle realise a l'aide de transistors a effet de champ. | |
FR2487605A1 (fr) | Circuit de commande de gain | |
EP0277855B1 (fr) | Convertisseur binaire-bipolaire | |
EP0285954A1 (fr) | Egaliseur automatique pour transmission numerique | |
FR2622752A1 (fr) | Circuit formant un filtre actif r.c. pour application coupe-bande | |
FR2477802A1 (fr) | Circuit d'amplification | |
FR2473826A1 (fr) | Systeme et procede de transmission de donnees avec couplage en courant continu | |
FR3048315B1 (fr) | Convertisseur courant-tension, etage d'entree d'un amplificateur et amplificateur correspondant. | |
FR2604583A1 (fr) | Dispositif de conditionnement de signaux video de transmission d'images | |
FR2535063A1 (fr) | Circuit de declenchement comportant un amplificateur basse frequence et un amplificateur haute frequence | |
FR2492611A1 (fr) | Filtre electronique | |
EP0532400A1 (fr) | Discriminateur de fréquence tronqué |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: N.V. PHILIPS' GLOEILAMPENFABRIEKEN Effective date: 19881031 |