FR2312152B1 - - Google Patents
Info
- Publication number
- FR2312152B1 FR2312152B1 FR7516062A FR7516062A FR2312152B1 FR 2312152 B1 FR2312152 B1 FR 2312152B1 FR 7516062 A FR7516062 A FR 7516062A FR 7516062 A FR7516062 A FR 7516062A FR 2312152 B1 FR2312152 B1 FR 2312152B1
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/38—Transmitter circuitry for the transmission of television signals according to analogue transmission standards
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/32—Modifications of amplifiers to reduce non-linear distortion
- H03F1/3241—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Power Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Amplifiers (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7516062A FR2312152A1 (fr) | 1975-05-23 | 1975-05-23 | Generateur de produits de non linearite et precorrecteur de systeme de transmission utilisant un tel generateur |
| AR263318A AR207622A1 (es) | 1975-05-23 | 1976-01-01 | Generador de productos de no linealidad |
| BR7603009A BR7603009A (pt) | 1975-05-23 | 1976-05-13 | Gerador de produto que nao tem linearidade e pre-corretor sem linearidade |
| GR50767A GR60379B (en) | 1975-05-23 | 1976-05-20 | Generator of products of non-linear and pre-corrector of non-lining |
| GB20962/76A GB1519254A (en) | 1975-05-23 | 1976-05-20 | Non-linearty product generator and non-linearity precorrector |
| DE2622954A DE2622954C2 (de) | 1975-05-23 | 1976-05-21 | Schaltungsanordnung, die bei der Korrektur von durch Nichtlinearitäten entstandenen Verzerrungen in einem Übertragungssystem anwendbar ist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7516062A FR2312152A1 (fr) | 1975-05-23 | 1975-05-23 | Generateur de produits de non linearite et precorrecteur de systeme de transmission utilisant un tel generateur |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2312152A1 FR2312152A1 (fr) | 1976-12-17 |
| FR2312152B1 true FR2312152B1 (show.php) | 1981-06-26 |
Family
ID=9155565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7516062A Granted FR2312152A1 (fr) | 1975-05-23 | 1975-05-23 | Generateur de produits de non linearite et precorrecteur de systeme de transmission utilisant un tel generateur |
Country Status (6)
| Country | Link |
|---|---|
| AR (1) | AR207622A1 (show.php) |
| BR (1) | BR7603009A (show.php) |
| DE (1) | DE2622954C2 (show.php) |
| FR (1) | FR2312152A1 (show.php) |
| GB (1) | GB1519254A (show.php) |
| GR (1) | GR60379B (show.php) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4392252A (en) | 1980-05-14 | 1983-07-05 | L.G.T. Laboratoire General Des Telecommunications | Signal transmission system comprising a monolinearity product precorrection device |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2392540A1 (fr) * | 1977-05-27 | 1978-12-22 | Thomson Csf | Systeme d'amplification des signaux video et audiofrequence, et emetteur de television utilisant un tel systeme |
| JPS5816802B2 (ja) * | 1978-04-17 | 1983-04-02 | ケイディディ株式会社 | 高周波増幅器の非線形補償回路 |
| DE2915947A1 (de) * | 1979-04-20 | 1980-11-06 | Siemens Ag | Schaltungsanordnung zur verminderung der amplitudenabhaengigen verzerrungen in ueberlagerungsempfaengern |
| FR2469068A1 (fr) * | 1979-10-26 | 1981-05-08 | Thomson Csf | Dispositif de precorrection en haute frequence de la non-linearite des amplificateurs de signaux comportant au moins un signal porteur module en amplitude, et emetteur de television comportant un tel dispositif |
| US4325076A (en) * | 1980-05-08 | 1982-04-13 | Rca Corporation | Electronic filter for generating a third harmonic signal |
| DE3142203A1 (de) * | 1981-10-24 | 1983-05-26 | AEG-Telefunken Nachrichtentechnik GmbH, 7150 Backnang | Entzerrer |
| US5252930A (en) * | 1989-09-07 | 1993-10-12 | Ortel Corporation | Predistorter for linearization of electronic and optical signals |
| US5015965A (en) * | 1989-11-22 | 1991-05-14 | General Electric Company | Predistortion equalizer with resistive combiners and dividers |
| JP2983160B2 (ja) * | 1995-10-06 | 1999-11-29 | 八木アンテナ株式会社 | 高周波増幅装置 |
| IT1312224B1 (it) | 1999-03-23 | 2002-04-09 | Cit Alcatel | Circuito pre/post-distorcitore particolarmente per sistemi aradiofrequenza microonde. |
| JP2003243939A (ja) | 2002-02-14 | 2003-08-29 | Seiko Epson Corp | 歪み補償回路 |
| EP1790158B1 (en) * | 2004-09-10 | 2012-04-25 | Com-Tech Italia S.p.A. | Hybrid coupler and uhf television channel mixer comprising such a hybrid coupler |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB959316A (en) * | 1961-03-14 | 1964-05-27 | Standard Telephones Cables Ltd | Improvements in or relating to signal transmission apparatus |
| US3667065A (en) * | 1970-09-04 | 1972-05-30 | Bell Telephone Labor Inc | Feed-forward amplifier having arbitrary gain-frequency characteristic |
| US3825843A (en) * | 1973-06-08 | 1974-07-23 | Bell Telephone Labor Inc | Selective distortion compensation circuit |
-
1975
- 1975-05-23 FR FR7516062A patent/FR2312152A1/fr active Granted
-
1976
- 1976-01-01 AR AR263318A patent/AR207622A1/es active
- 1976-05-13 BR BR7603009A patent/BR7603009A/pt unknown
- 1976-05-20 GB GB20962/76A patent/GB1519254A/en not_active Expired
- 1976-05-20 GR GR50767A patent/GR60379B/el unknown
- 1976-05-21 DE DE2622954A patent/DE2622954C2/de not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4392252A (en) | 1980-05-14 | 1983-07-05 | L.G.T. Laboratoire General Des Telecommunications | Signal transmission system comprising a monolinearity product precorrection device |
Also Published As
| Publication number | Publication date |
|---|---|
| BR7603009A (pt) | 1977-02-15 |
| DE2622954A1 (de) | 1976-12-09 |
| GB1519254A (en) | 1978-07-26 |
| FR2312152A1 (fr) | 1976-12-17 |
| DE2622954C2 (de) | 1986-10-02 |
| AR207622A1 (es) | 1976-10-15 |
| GR60379B (en) | 1978-05-23 |