BE479854A - - Google Patents
Info
- Publication number
- BE479854A BE479854A BE479854DA BE479854A BE 479854 A BE479854 A BE 479854A BE 479854D A BE479854D A BE 479854DA BE 479854 A BE479854 A BE 479854A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H11/00—Networks using active elements
- H03H11/02—Multiple-port networks
- H03H11/04—Frequency selective two-port networks
- H03H11/12—Frequency selective two-port networks using amplifiers with feedback
-
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K6/00—Manipulating pulses having a finite slope and not covered by one of the other main groups of this subclass
- H03K6/02—Amplifying pulses
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
- Processing Of Color Television Signals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL268710X | 1947-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE479854A true BE479854A (zh) |
Family
ID=19781836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE479854D BE479854A (zh) | 1947-01-24 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2526426A (zh) |
| BE (1) | BE479854A (zh) |
| CH (1) | CH268710A (zh) |
| DE (1) | DE814462C (zh) |
| FR (1) | FR960110A (zh) |
| GB (1) | GB655167A (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE965045C (de) * | 1953-09-15 | 1957-05-29 | Siemens Ag | Schaltungsanordnung zur Korrektur von Zeitkonstantenfehlern und durch eine Sprung- oder Stossfunktion hervorgerufenen Einschwingvorgaengen |
| US3054053A (en) * | 1958-02-20 | 1962-09-11 | Reed Res Inc | Passive detection and wave analyzer system |
| US3035228A (en) * | 1958-10-01 | 1962-05-15 | Electro Mechanical Res Inc | Power spectrum telemetry |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB470495A (en) * | 1935-11-14 | 1937-08-16 | Alan Dower Blumlein | Improvements in or relating to multiplex signalling systems |
| US2263376A (en) * | 1938-06-28 | 1941-11-18 | Emi Ltd | Electric wave filter or the like |
| US2227906A (en) * | 1938-10-29 | 1941-01-07 | Rca Corp | Envelope current device |
| US2266154A (en) * | 1939-02-25 | 1941-12-16 | Emi Ltd | Thermionic valve circuits |
| US2273163A (en) * | 1940-08-15 | 1942-02-17 | Hazeltine Corp | Electrical wave filter system |
-
0
- BE BE479854D patent/BE479854A/xx unknown
- FR FR960110D patent/FR960110A/fr not_active Expired
-
1948
- 1948-01-16 US US2787A patent/US2526426A/en not_active Expired - Lifetime
- 1948-01-21 GB GB1846/48A patent/GB655167A/en not_active Expired
- 1948-01-22 CH CH268710D patent/CH268710A/de unknown
- 1948-12-21 DE DEP25648A patent/DE814462C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB655167A (en) | 1951-07-11 |
| CH268710A (de) | 1950-05-31 |
| US2526426A (en) | 1950-10-17 |
| DE814462C (de) | 1951-09-24 |
| FR960110A (zh) | 1950-04-13 |