FR682959A - Thermionic lamp amplifier - Google Patents
Thermionic lamp amplifierInfo
- Publication number
- FR682959A FR682959A FR682959DA FR682959A FR 682959 A FR682959 A FR 682959A FR 682959D A FR682959D A FR 682959DA FR 682959 A FR682959 A FR 682959A
- Authority
- FR
- France
- Prior art keywords
- thermionic
- lamp amplifier
- amplifier
- lamp
- thermionic lamp
- Prior art date
- 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
- H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
- H03F1/12—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of attenuating means
- H03F1/13—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of attenuating means in discharge-tube amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H2/00—Networks using elements or techniques not provided for in groups H03H3/00 - H03H21/00
- H03H2/005—Coupling circuits between transmission lines or antennas and transmitters, receivers or amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H2/00—Networks using elements or techniques not provided for in groups H03H3/00 - H03H21/00
- H03H2/005—Coupling circuits between transmission lines or antennas and transmitters, receivers or amplifiers
- H03H2/008—Receiver or amplifier input circuits
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US333451XA | 1928-10-10 | 1928-10-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR682959A true FR682959A (en) | 1930-06-04 |
Family
ID=21869870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR682959D Expired FR682959A (en) | 1928-10-10 | 1929-10-09 | Thermionic lamp amplifier |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR682959A (en) |
| GB (1) | GB333451A (en) |
-
1929
- 1929-10-09 FR FR682959D patent/FR682959A/en not_active Expired
- 1929-10-10 GB GB30820/29A patent/GB333451A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB333451A (en) | 1930-08-14 |
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