NL47702C - - Google Patents
Info
- Publication number
- NL47702C NL47702C NL47702DA NL47702C NL 47702 C NL47702 C NL 47702C NL 47702D A NL47702D A NL 47702DA NL 47702 C NL47702 C NL 47702C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/50—Amplifiers in which input is applied to, or output is derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
- H03F3/52—Amplifiers in which input is applied to, or output is derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower with tubes only
-
- 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
- H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
- H03F1/36—Negative-feedback-circuit arrangements with or without positive feedback in discharge-tube amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB682236A GB471549A (en) | 1936-03-06 | 1936-03-06 | Improvements in or relating to thermionic valve amplifiers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL47702C true NL47702C (en:Method) |
Family
ID=9821388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL47702D NL47702C (en:Method) | 1936-03-06 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE419028A (en:Method) |
| GB (1) | GB471549A (en:Method) |
| NL (1) | NL47702C (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2488417A (en) * | 1943-08-26 | 1949-11-15 | Westinghouse Electric Corp | Pulse amplifier |
-
0
- NL NL47702D patent/NL47702C/xx active
- BE BE419028D patent/BE419028A/xx unknown
-
1936
- 1936-03-06 GB GB682236A patent/GB471549A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB471549A (en) | 1937-09-06 |
| BE419028A (en:Method) |