FR2080248A5 - - Google Patents
Info
- Publication number
- FR2080248A5 FR2080248A5 FR7007188A FR7007188A FR2080248A5 FR 2080248 A5 FR2080248 A5 FR 2080248A5 FR 7007188 A FR7007188 A FR 7007188A FR 7007188 A FR7007188 A FR 7007188A FR 2080248 A5 FR2080248 A5 FR 2080248A5
- 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
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
- H03F1/302—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in bipolar transistor amplifiers
-
- 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
- H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
- H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
- H03F1/0261—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers with control of the polarisation voltage or current, e.g. gliding Class A
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7007188A FR2080248A5 (de) | 1970-02-27 | 1970-02-27 | |
BE763097A BE763097A (fr) | 1970-02-27 | 1971-02-17 | Dispositif de polarisation pour transistors amplificateurs |
NL7102627A NL7102627A (de) | 1970-02-27 | 1971-02-26 | |
DE19712109221 DE2109221A1 (de) | 1970-02-27 | 1971-02-26 | Vorspannungsanordnung für einen Verstarkertransistor |
GB2253271A GB1283170A (en) | 1970-02-27 | 1971-04-19 | A bias device for amplifier transistors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7007188A FR2080248A5 (de) | 1970-02-27 | 1970-02-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2080248A5 true FR2080248A5 (de) | 1971-11-12 |
Family
ID=9051422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7007188A Expired FR2080248A5 (de) | 1970-02-27 | 1970-02-27 |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE763097A (de) |
DE (1) | DE2109221A1 (de) |
FR (1) | FR2080248A5 (de) |
GB (1) | GB1283170A (de) |
NL (1) | NL7102627A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0667675A1 (de) * | 1994-02-11 | 1995-08-16 | Alcatel N.V. | Verfahren zur Steuerung der Vorspannung eines Verstärkers |
-
1970
- 1970-02-27 FR FR7007188A patent/FR2080248A5/fr not_active Expired
-
1971
- 1971-02-17 BE BE763097A patent/BE763097A/xx unknown
- 1971-02-26 DE DE19712109221 patent/DE2109221A1/de active Pending
- 1971-02-26 NL NL7102627A patent/NL7102627A/xx unknown
- 1971-04-19 GB GB2253271A patent/GB1283170A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0667675A1 (de) * | 1994-02-11 | 1995-08-16 | Alcatel N.V. | Verfahren zur Steuerung der Vorspannung eines Verstärkers |
FR2716313A1 (fr) * | 1994-02-11 | 1995-08-18 | Alcatel Mobile Comm France | Dispositif de commande de la polarisation d'un amplificateur. |
US5625322A (en) * | 1994-02-11 | 1997-04-29 | Alcatel N.V. | Amplifier bias control device |
Also Published As
Publication number | Publication date |
---|---|
BE763097A (fr) | 1971-07-16 |
DE2109221A1 (de) | 1971-09-09 |
GB1283170A (en) | 1972-07-26 |
NL7102627A (de) | 1971-08-31 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licenses | ||
ST | Notification of lapse |