JPS4949258B1 - - Google Patents
Info
- Publication number
- JPS4949258B1 JPS4949258B1 JP45130818A JP13081870A JPS4949258B1 JP S4949258 B1 JPS4949258 B1 JP S4949258B1 JP 45130818 A JP45130818 A JP 45130818A JP 13081870 A JP13081870 A JP 13081870A JP S4949258 B1 JPS4949258 B1 JP S4949258B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L5/00—Automatic control of voltage, current, or power
-
- 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
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
- H03K3/30—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using a transformer for feedback, e.g. blocking oscillator
-
- 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
- H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
- H03B2200/0002—Types of oscillators
- H03B2200/0006—Clapp oscillator
-
- 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
- H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
- H03B2200/006—Functional aspects of oscillators
- H03B2200/0066—Amplitude or AM detection
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2008902A DE2008902C3 (de) | 1970-02-26 | 1970-02-26 | Amplitudenstabiler Sinus-Oszillator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4949258B1 true JPS4949258B1 (enExample) | 1974-12-26 |
Family
ID=5763370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP45130818A Pending JPS4949258B1 (enExample) | 1970-02-26 | 1970-12-28 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3701041A (enExample) |
| JP (1) | JPS4949258B1 (enExample) |
| AT (1) | AT310249B (enExample) |
| BR (1) | BR7100568D0 (enExample) |
| CH (1) | CH518030A (enExample) |
| DE (1) | DE2008902C3 (enExample) |
| ES (1) | ES388617A1 (enExample) |
| FR (1) | FR2080767B3 (enExample) |
| GB (1) | GB1330715A (enExample) |
| SE (1) | SE357113B (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4014308A (en) * | 1974-10-03 | 1977-03-29 | Delta Products, Inc. | Ignition system and apparatus and method for generating timing signals therefor |
| US3973220A (en) * | 1975-06-02 | 1976-08-03 | Ni-Tec, Inc. | Oscillator amplitude regulating system |
| DE2913895C2 (de) * | 1979-04-06 | 1986-07-10 | Robert Bosch Gmbh, 7000 Stuttgart | Schaltungsanordnung für einen induktiven Weggeber |
| US5381698A (en) * | 1992-04-06 | 1995-01-17 | Onicon Inc. | Flow-responsive apparatus |
| US6446012B1 (en) * | 1999-06-23 | 2002-09-03 | Bfcs Technology, Inc. | Proximity detector for hard-to-detect materials |
| FR2832271A1 (fr) * | 2001-11-13 | 2003-05-16 | Koninkl Philips Electronics Nv | Tuner comprenant un convertisseur de tension |
| US7528597B2 (en) * | 2004-03-08 | 2009-05-05 | Digisensors, Inc. | Induction sensor |
| US7511476B2 (en) * | 2005-01-04 | 2009-03-31 | Digisensors, Inc. | Electromagnetic sensor systems and methods of use thereof |
| US7898244B2 (en) * | 2005-03-07 | 2011-03-01 | Digisensors, Inc. | Electromagnetic sensor systems |
| US7816911B2 (en) * | 2005-03-07 | 2010-10-19 | Digisensors, Inc. | Electromagnetic sensor systems |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2760070A (en) * | 1955-02-04 | 1956-08-21 | Gen Electric | Amplitude stabilized transistor oscillator circuit |
| US3213390A (en) * | 1962-08-13 | 1965-10-19 | Varo | Crystal oscillator with amplitude control loop |
-
1970
- 1970-02-26 DE DE2008902A patent/DE2008902C3/de not_active Expired
- 1970-12-28 FR FR707046858A patent/FR2080767B3/fr not_active Expired
- 1970-12-28 JP JP45130818A patent/JPS4949258B1/ja active Pending
-
1971
- 1971-01-28 BR BR568/71A patent/BR7100568D0/pt unknown
- 1971-02-05 US US112963A patent/US3701041A/en not_active Expired - Lifetime
- 1971-02-12 CH CH128271A patent/CH518030A/de not_active IP Right Cessation
- 1971-02-24 AT AT158571A patent/AT310249B/de not_active IP Right Cessation
- 1971-02-25 ES ES388617A patent/ES388617A1/es not_active Expired
- 1971-02-25 SE SE02417/71A patent/SE357113B/xx unknown
- 1971-04-19 GB GB2257871A patent/GB1330715A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES388617A1 (es) | 1973-05-01 |
| GB1330715A (en) | 1973-09-19 |
| SE357113B (enExample) | 1973-06-12 |
| AT310249B (de) | 1973-09-25 |
| BR7100568D0 (pt) | 1973-04-17 |
| DE2008902A1 (de) | 1971-09-09 |
| FR2080767A7 (enExample) | 1971-11-19 |
| DE2008902B2 (de) | 1973-03-01 |
| FR2080767B3 (enExample) | 1973-04-27 |
| CH518030A (de) | 1972-01-15 |
| US3701041A (en) | 1972-10-24 |
| DE2008902C3 (de) | 1973-09-20 |