FR853405A - - Google Patents
Info
- Publication number
- FR853405A FR853405A FR853405DA FR853405A FR 853405 A FR853405 A FR 853405A FR 853405D A FR853405D A FR 853405DA FR 853405 A FR853405 A FR 853405A
- 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
- H03C—MODULATION
- H03C1/00—Amplitude modulation
- H03C1/62—Modulators in which amplitude of carrier component in output is dependent upon strength of modulating signal, e.g. no carrier output when no modulating signal is present
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR535086X | 1938-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR853405A true FR853405A (en) | 1940-03-19 |
Family
ID=8925926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR853405D Expired FR853405A (en) | 1938-11-05 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR853405A (en) |
| GB (1) | GB535086A (en) |
-
0
- FR FR853405D patent/FR853405A/fr not_active Expired
-
1939
- 1939-11-06 GB GB29500/39A patent/GB535086A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB535086A (en) | 1941-03-27 |