FR868417A - étage haute fréquence neutralisé - Google Patents
étage haute fréquence neutraliséInfo
- Publication number
- FR868417A FR868417A FR868417DA FR868417A FR 868417 A FR868417 A FR 868417A FR 868417D A FR868417D A FR 868417DA FR 868417 A FR868417 A FR 868417A
- Authority
- FR
- France
- Prior art keywords
- high frequency
- frequency stage
- stage neutralized
- neutralized
- stage
- 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
- H03F1/14—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 |
---|---|
FR868417A true FR868417A (fr) | 1941-12-30 |
Family
ID=5810750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR868417D Expired FR868417A (fr) | 1938-11-10 | 1940-12-27 | étage haute fréquence neutralisé |
Country Status (4)
Country | Link |
---|---|
US (1) | US2283016A (enrdf_load_html_response) |
BE (1) | BE436845A (enrdf_load_html_response) |
CH (1) | CH212949A (enrdf_load_html_response) |
FR (1) | FR868417A (enrdf_load_html_response) |
-
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/de unknown
-
1940
- 1940-12-27 FR FR868417D patent/FR868417A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE436845A (enrdf_load_html_response) | |
US2283016A (en) | 1942-05-12 |
CH212949A (de) | 1940-12-31 |
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