BE658743A - - Google Patents
Info
- Publication number
- BE658743A BE658743A BE658743DA BE658743A BE 658743 A BE658743 A BE 658743A BE 658743D A BE658743D A BE 658743DA BE 658743 A BE658743 A BE 658743A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
- H04Q3/52—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
- H04Q3/521—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements using semiconductors in the switching stages
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H11/00—Networks using active elements
- H03H11/46—One-port networks
- H03H11/48—One-port networks simulating reactances
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Interface Circuits In Exchanges (AREA)
- Networks Using Active Elements (AREA)
- Devices For Supply Of Signal Current (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US340011A US3343003A (en) | 1964-01-24 | 1964-01-24 | Transistor inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE658743A true BE658743A (US20030204162A1-20031030-M00001.png) | 1965-07-26 |
Family
ID=23331509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE658743D BE658743A (US20030204162A1-20031030-M00001.png) | 1964-01-24 | 1965-01-25 |
Country Status (9)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1424482A (fr) * | 1964-12-01 | 1966-01-14 | Csf | élément de circuit électrique intégré à réactance inductive |
| US3414824A (en) * | 1966-07-11 | 1968-12-03 | Allen Bradley Co | Active low pass filter |
| US3400335A (en) * | 1966-12-02 | 1968-09-03 | Automatic Elect Lab | Integratable gyrator using mos and bipolar transistors |
| US3397363A (en) * | 1967-01-03 | 1968-08-13 | Zenith Radio Corp | Controllable simulated inductor using tetrode transistors |
| US3483477A (en) * | 1967-10-25 | 1969-12-09 | Fairchild Camera Instr Co | Broadband amplifier with semiconductor interstage element |
| US3594593A (en) * | 1969-05-02 | 1971-07-20 | Stanford Research Inst | Active impedance matching of microwave acoustic devices |
| US3623133A (en) * | 1969-11-12 | 1971-11-23 | Bell Telephone Labor Inc | Two-terminal inductorless electronic reactor |
| DE2030843C3 (de) * | 1970-03-23 | 1973-10-11 | Aktiengesellschaft Brown Boveri & Cie., Baden (Schweiz) | Zweipol mit negativem Widerstand und Verwendung des Zweipols in einem Gleichspannungswandler |
| US3732441A (en) * | 1971-05-07 | 1973-05-08 | Zenith Radio Corp | Surface wave integratable filter for coupling a signal source to a load |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2892164A (en) * | 1954-10-27 | 1959-06-23 | Rca Corp | Semi-conductor filter circuits |
| US2892165A (en) * | 1954-10-27 | 1959-06-23 | Rca Corp | Temperature stabilized two-terminal semi-conductor filter circuit |
| DE1003803B (de) * | 1955-04-05 | 1957-03-07 | Philips Nv | Elektrischer Zweipol mit verhaeltnismaessig niedriger Gleichstrom- und verhaeltnismaessig hoher Wechselstromimpedanz |
| BE551746A (US20030204162A1-20031030-M00001.png) * | 1955-10-14 | |||
| US3001157A (en) * | 1959-10-30 | 1961-09-19 | Bell Telephone Labor Inc | Nonreciprocal wave translating network |
| BE623647A (US20030204162A1-20031030-M00001.png) * | 1960-03-23 | 1900-01-01 | ||
| US3152309A (en) * | 1960-08-23 | 1964-10-06 | Philco Corp | Simulated high-q inductor |
-
1964
- 1964-01-24 US US340011A patent/US3343003A/en not_active Expired - Lifetime
-
1965
- 1965-01-20 NL NL6500683A patent/NL6500683A/xx unknown
- 1965-01-21 DE DEST23230A patent/DE1288158B/de active Pending
- 1965-01-22 SE SE834/65A patent/SE321506B/xx unknown
- 1965-01-22 GB GB2890/65A patent/GB1046711A/en not_active Expired
- 1965-01-22 CH CH94765A patent/CH436396A/de unknown
- 1965-01-23 ES ES0308458A patent/ES308458A1/es not_active Expired
- 1965-01-25 BE BE658743D patent/BE658743A/xx unknown
- 1965-01-25 FR FR3201A patent/FR1422617A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE321506B (US20030204162A1-20031030-M00001.png) | 1970-03-09 |
| NL6500683A (US20030204162A1-20031030-M00001.png) | 1965-07-26 |
| ES308458A1 (es) | 1965-05-01 |
| GB1046711A (en) | 1966-10-26 |
| CH436396A (de) | 1967-05-31 |
| DE1288158B (de) | 1969-01-30 |
| US3343003A (en) | 1967-09-19 |
| FR1422617A (fr) | 1965-12-24 |
