BE483185A - - Google Patents
Info
- Publication number
- BE483185A BE483185A BE483185DA BE483185A BE 483185 A BE483185 A BE 483185A BE 483185D A BE483185D A BE 483185DA BE 483185 A BE483185 A BE 483185A
- 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
- H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
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- 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
- H03F1/42—Modifications of amplifiers to extend the bandwidth
- H03F1/48—Modifications of amplifiers to extend the bandwidth of aperiodic amplifiers
- H03F1/50—Modifications of amplifiers to extend the bandwidth of aperiodic amplifiers with tubes only
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL271793X | 1947-06-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE483185A true BE483185A (pt) |
Family
ID=19781966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE483185D BE483185A (pt) | 1947-06-18 |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE483185A (pt) |
CH (1) | CH271793A (pt) |
FR (1) | FR967766A (pt) |
GB (1) | GB643946A (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE975513C (de) * | 1954-02-28 | 1961-12-14 | Telefunken Patent | Eingangsschaltung eines Ultrakurzwellenempfaengers |
-
0
- BE BE483185D patent/BE483185A/xx unknown
-
1948
- 1948-06-15 GB GB16082/48A patent/GB643946A/en not_active Expired
- 1948-06-16 CH CH271793D patent/CH271793A/de unknown
- 1948-06-16 FR FR967766D patent/FR967766A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR967766A (fr) | 1950-11-10 |
GB643946A (en) | 1950-09-27 |
CH271793A (de) | 1950-11-15 |