BE714476A - - Google Patents
Info
- Publication number
- BE714476A BE714476A BE714476DA BE714476A BE 714476 A BE714476 A BE 714476A BE 714476D A BE714476D A BE 714476DA BE 714476 A BE714476 A BE 714476A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
- H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
- H03B5/1231—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the amplifier comprising one or more bipolar transistors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
- H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
- H03B5/1203—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the amplifier being a single transistor
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
- H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
- H03B5/1237—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device comprising means for varying the frequency of the generator
- H03B5/1262—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device comprising means for varying the frequency of the generator the means comprising switched elements
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
- H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
- H03B5/1296—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the feedback circuit comprising a transformer
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
- Oscillators With Electromechanical Resonators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR104976 | 1967-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE714476A true BE714476A (en:Method) | 1968-09-16 |
Family
ID=8630069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE714476D BE714476A (en:Method) | 1967-05-02 | 1968-04-30 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3503008A (en:Method) |
| BE (1) | BE714476A (en:Method) |
| DE (1) | DE1766295C3 (en:Method) |
| FR (1) | FR1581456A (en:Method) |
| GB (1) | GB1228913A (en:Method) |
| LU (1) | LU55999A1 (en:Method) |
| NL (1) | NL6806110A (en:Method) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3849741A (en) * | 1970-09-25 | 1974-11-19 | Texas Instruments Inc | Fast rise time oscillator |
| US3928793A (en) * | 1974-07-31 | 1975-12-23 | Varo Semiconductor | Power supply circuit with electro-magnetic feedback |
| US4617534A (en) * | 1984-03-23 | 1986-10-14 | U.S. Philips Corporation | High-speed switched oscillator |
| DE3920051A1 (de) * | 1989-06-20 | 1991-01-03 | Euchner & Co | Oszillator, insbesondere fuer einen beruehrungslos arbeitenden induktiven naeherungssensor oder naeherungsschalter |
| RU2207706C2 (ru) * | 1999-07-01 | 2003-06-27 | Войсковая часть 11135 | Высокочастотный ключевой генератор |
| RU2210175C2 (ru) * | 2000-01-17 | 2003-08-10 | Войсковая часть 11135 | Широкополосный полигармонический генератор |
| RU2210176C2 (ru) * | 2000-05-24 | 2003-08-10 | Войсковая часть 11135 | Широкополосный ключевой генератор |
| FR2822609B1 (fr) * | 2001-03-20 | 2005-03-18 | Valeo Electronique | Dispositit d'emission d'informations d'un vehicule vers un objet portatif |
| HUE047323T2 (hu) * | 2007-02-27 | 2020-04-28 | Senstronic S A | Induktív jelenlét vagy helyzet érzékelõ |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3225313A (en) * | 1963-04-12 | 1965-12-21 | Collins Radio Co | Pulse triggered vhf crystal controlled oscillator |
-
1967
- 1967-05-02 FR FR104976A patent/FR1581456A/fr not_active Expired
-
1968
- 1968-04-25 US US724088A patent/US3503008A/en not_active Expired - Lifetime
- 1968-04-29 NL NL6806110A patent/NL6806110A/xx unknown
- 1968-04-29 LU LU55999D patent/LU55999A1/xx unknown
- 1968-04-30 BE BE714476D patent/BE714476A/xx unknown
- 1968-05-02 GB GB1228913D patent/GB1228913A/en not_active Expired
- 1968-05-02 DE DE1766295A patent/DE1766295C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1581456A (en:Method) | 1969-09-19 |
| DE1766295B2 (de) | 1978-10-12 |
| NL6806110A (en:Method) | 1968-11-04 |
| US3503008A (en) | 1970-03-24 |
| DE1766295C3 (de) | 1979-06-07 |
| LU55999A1 (en:Method) | 1968-04-29 |
| GB1228913A (en:Method) | 1971-04-21 |
| DE1766295A1 (de) | 1971-06-24 |