BE524984A - - Google Patents
Info
- Publication number
- BE524984A BE524984A BE524984DA BE524984A BE 524984 A BE524984 A BE 524984A BE 524984D A BE524984D A BE 524984DA BE 524984 A BE524984 A BE 524984A
- Authority
- BE
- Belgium
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
- H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
- H03F1/04—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in discharge-tube amplifiers
- H03F1/06—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in discharge-tube amplifiers to raise the efficiency of amplifying modulated radio frequency waves; to raise the efficiency of amplifiers acting also as modulators
- H03F1/07—Doherty-type 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
- H03F1/04—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in discharge-tube amplifiers
- H03F1/06—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in discharge-tube amplifiers to raise the efficiency of amplifying modulated radio frequency waves; to raise the efficiency of amplifiers acting also as modulators
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microwave Amplifiers (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE719502X | 1951-07-12 | ||
| DEL14164A DE943060C (de) | 1951-07-12 | 1952-12-13 | Automatische Regelung der Traegerstufe bei der Verstaerkerschaltung nach dem Doherty-Verfahren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE524984A true BE524984A (de) |
Family
ID=25946914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE524984D BE524984A (de) | 1951-07-12 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2785235A (de) |
| BE (1) | BE524984A (de) |
| DE (1) | DE943060C (de) |
| FR (2) | FR1073929A (de) |
| GB (1) | GB719502A (de) |
| NL (1) | NL170979B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2135556A (en) * | 1983-02-23 | 1984-08-30 | Mcmichael Ltd | Radio transmitter arrangements |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2210028A (en) * | 1936-04-01 | 1940-08-06 | Bell Telephone Labor Inc | Amplifier |
| NL57174C (de) * | 1938-12-02 | |||
| US2255476A (en) * | 1939-02-09 | 1941-09-09 | Gen Electric | High efficiency amplifier |
-
0
- NL NLAANVRAGE7112530,A patent/NL170979B/xx unknown
- BE BE524984D patent/BE524984A/xx unknown
-
1952
- 1952-07-11 FR FR1073929D patent/FR1073929A/fr not_active Expired
- 1952-07-11 GB GB17568/52A patent/GB719502A/en not_active Expired
- 1952-12-13 DE DEL14164A patent/DE943060C/de not_active Expired
-
1953
- 1953-12-10 US US397367A patent/US2785235A/en not_active Expired - Lifetime
- 1953-12-12 FR FR64988D patent/FR64988E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE943060C (de) | 1956-05-09 |
| FR1073929A (fr) | 1954-09-30 |
| FR64988E (fr) | 1955-12-15 |
| GB719502A (en) | 1954-12-01 |
| US2785235A (en) | 1957-03-12 |
| NL170979B (nl) |