BE510318A - - Google Patents
Info
- Publication number
- BE510318A BE510318A BE510318DA BE510318A BE 510318 A BE510318 A BE 510318A BE 510318D A BE510318D A BE 510318DA BE 510318 A BE510318 A BE 510318A
- 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
- H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
- H03F1/36—Negative-feedback-circuit arrangements with or without positive feedback in discharge-tube amplifiers
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1018155X | 1951-04-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE510318A true BE510318A (ja) |
Family
ID=9574891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE510318D BE510318A (ja) | 1951-04-07 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2789163A (ja) |
| BE (1) | BE510318A (ja) |
| DE (1) | DE1018155B (ja) |
| FR (1) | FR1035215A (ja) |
| GB (1) | GB709779A (ja) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1798012A (en) * | 1927-03-02 | 1931-03-24 | Cohen Louis | Art of radiosignaling |
| CH152099A (de) * | 1929-09-06 | 1932-01-15 | Aeg | Verstärker für photoelektrische Zellen. |
| US2033274A (en) * | 1933-04-07 | 1936-03-10 | Bell Telephone Labor Inc | Amplifier |
| DE746522C (de) * | 1939-03-17 | 1944-08-03 | Fernseh Gmbh | Anordnung zur Verminderung der in Verstaerkern, insbesondere in der ersten Verstaerkerstufe auftretenden Stoerungen (Roehrenrauschen, Mikrophonie o. dgl.) bei Verstaerkern mit Gegenkopplung |
| US2536617A (en) * | 1945-02-27 | 1951-01-02 | Barton L Weller | Direct current negative feedback amplifier |
| US2579820A (en) * | 1946-03-18 | 1951-12-25 | Rca Corp | Ultrahigh-frequency system employing neutralizing probes |
| US2623996A (en) * | 1948-06-10 | 1952-12-30 | Gen Precision Lab Inc | Capacity motion responsive device |
| US2598259A (en) * | 1948-09-04 | 1952-05-27 | Ephraim W Hogue | Signal amplifying system |
-
0
- BE BE510318D patent/BE510318A/xx unknown
-
1951
- 1951-04-07 FR FR1035215D patent/FR1035215A/fr not_active Expired
-
1952
- 1952-03-31 US US279665A patent/US2789163A/en not_active Expired - Lifetime
- 1952-04-01 GB GB8326/52A patent/GB709779A/en not_active Expired
- 1952-04-07 DE DEC5657A patent/DE1018155B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB709779A (en) | 1954-06-02 |
| DE1018155B (de) | 1957-10-24 |
| US2789163A (en) | 1957-04-16 |
| FR1035215A (fr) | 1953-08-19 |