CH212949A - Neutralized high frequency stage. - Google Patents
Neutralized high frequency stage.Info
- Publication number
- CH212949A CH212949A CH212949DA CH212949A CH 212949 A CH212949 A CH 212949A CH 212949D A CH212949D A CH 212949DA CH 212949 A CH212949 A CH 212949A
- Authority
- CH
- Switzerland
- Prior art keywords
- high frequency
- frequency stage
- neutralized high
- neutralized
- stage
- Prior art date
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
- H03F1/14—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of neutralising means
- H03F1/16—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of neutralising means in discharge-tube amplifiers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE212949X | 1938-11-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH212949A true CH212949A (en) | 1940-12-31 |
Family
ID=5810750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH212949D CH212949A (en) | 1938-11-10 | 1939-10-14 | Neutralized high frequency stage. |
Country Status (4)
Country | Link |
---|---|
US (1) | US2283016A (en) |
BE (1) | BE436845A (en) |
CH (1) | CH212949A (en) |
FR (1) | FR868417A (en) |
-
0
- BE BE436845D patent/BE436845A/xx unknown
-
1938
- 1938-11-29 US US242911A patent/US2283016A/en not_active Expired - Lifetime
-
1939
- 1939-10-14 CH CH212949D patent/CH212949A/en unknown
-
1940
- 1940-12-27 FR FR868417D patent/FR868417A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE436845A (en) | |
FR868417A (en) | 1941-12-30 |
US2283016A (en) | 1942-05-12 |
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