NL160444C - AMPLITUDE CONTROLLED TRANSISTOR OSCILLATION CIRCUIT. - Google Patents

AMPLITUDE CONTROLLED TRANSISTOR OSCILLATION CIRCUIT.

Info

Publication number: NL160444C
Authority: NL; Netherlands
Prior art keywords: oscillation circuit; controlled transistor; amplitude controlled; transistor oscillation; amplitude
Prior art date: 1970-08-10

Application number

NL7111015.A

Other languages

Dutch (nl)

Other versions

NL7111015A (en

NL160444B (en

Original Assignee

Siemens Ag

Priority date (The priority date 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 date listed.)

1970-08-10

Filing date

1971-08-10

Publication date

1979-10-15

1971-08-10 Application filed by Siemens Ag filed Critical Siemens Ag

1972-02-14 Publication of NL7111015A publication Critical patent/NL7111015A/xx

1979-05-15 Publication of NL160444B publication Critical patent/NL160444B/en

1979-10-15 Application granted granted Critical

1979-10-15 Publication of NL160444C publication Critical patent/NL160444C/en

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
- H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
- H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
- H03B5/36—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device
- 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
- H03B2200/0008—Colpitts 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
- H03B2200/003—Circuit elements of oscillators
- H03B2200/0034—Circuit elements of oscillators including a buffer amplifier
- 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
- H03B2200/0062—Bias and operating point
- 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
- 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
- H03B2200/0092—Measures to linearise or reduce distortion of oscillator characteristics
- 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
- H03B2201/00—Aspects of oscillators relating to varying the frequency of the oscillations
- H03B2201/01—Varying the frequency of the oscillations by manual means
- H03B2201/011—Varying the frequency of the oscillations by manual means the means being an element with a variable capacitance
- 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
- H03B2201/00—Aspects of oscillators relating to varying the frequency of the oscillations
- H03B2201/03—Varying beside the frequency also another parameter of the oscillator in dependence on the frequency
- H03B2201/038—Varying beside the frequency also another parameter of the oscillator in dependence on the frequency the parameter being a bias voltage or a power supply
- 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
- H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
- H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
- H03B5/36—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device
- H03B5/362—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device the amplifier being a single transistor

NL7111015.A 1970-08-10 1971-08-10 AMPLITUDE CONTROLLED TRANSISTOR OSCILLATION CIRCUIT. NL160444C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE2039724		1970-08-10
DE2039695A DE2039695C3 (en)	1970-08-10	1970-08-10	Amplitude-controlled transistor oscillator

Publications (3)

Publication Number	Publication Date
NL7111015A NL7111015A (en)	1972-02-14
NL160444B NL160444B (en)	1979-05-15
NL160444C true NL160444C (en)	1979-10-15

Family

ID=25759567

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7111015.A NL160444C (en)	1970-08-10	1971-08-10	AMPLITUDE CONTROLLED TRANSISTOR OSCILLATION CIRCUIT.

Country Status (5)

Country	Link
CH (1)	CH527515A (en)
DE (2)	DE2039724B1 (en)
FR (1)	FR2102161B1 (en)
NL (1)	NL160444C (en)
SE (1)	SE368490B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3824491A (en) *	1973-03-19	1974-07-16	Motorola Inc	Transistor crystal oscillator with automatic gain control
GB2189101B (en) *	1985-07-30	1989-08-09	Matsushita Electric Ind Co Ltd	Local oscillator circuit
US4949054A (en) *	1988-08-24	1990-08-14	Setra Systems, Inc.	Temperature stable oscillator
DE4132920A1 (en) *	1991-10-04	1993-04-08	Funkwerk Koepenick Gmbh I A	Circuit for low-noise amplitude HF oscillator - has bipolar transistor with high boundary frequency, operated in base circuit at low currents
US7570065B2 (en)	2006-03-01	2009-08-04	Loadstar Sensors Inc	Cylindrical capacitive force sensing device and method
US7451659B2 (en)	2004-09-29	2008-11-18	Loadstar Sensors, Inc.	Gap-change sensing through capacitive techniques
US7343814B2 (en)	2006-04-03	2008-03-18	Loadstar Sensors, Inc.	Multi-zone capacitive force sensing device and methods

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3213390A (en) *	1962-08-13	1965-10-19	Varo	Crystal oscillator with amplitude control loop

1970
- 1970-08-10 DE DE19702039724D patent/DE2039724B1/en active Pending
- 1970-08-10 DE DE2039695A patent/DE2039695C3/en not_active Expired
1971
- 1971-08-04 CH CH1146371A patent/CH527515A/en not_active IP Right Cessation
- 1971-08-09 SE SE10139/71A patent/SE368490B/xx unknown
- 1971-08-10 FR FR7129216A patent/FR2102161B1/fr not_active Expired
- 1971-08-10 NL NL7111015.A patent/NL160444C/en active

Also Published As

Publication number	Publication date
DE2039695C3 (en)	1978-10-19
NL7111015A (en)	1972-02-14
FR2102161B1 (en)	1976-07-09
DE2039695A1 (en)	1972-02-17
DE2039695B2 (en)	1973-01-25
CH527515A (en)	1972-08-31
SE368490B (en)	1974-07-01
DE2039724B1 (en)	1972-03-09
FR2102161A1 (en)	1972-04-07
NL160444B (en)	1979-05-15

Publication	Publication Date	Title
NL174513C (en)	1984-06-18	CRYSTAL SCILLATOR CIRCUIT.
CH552327A (en)	1974-07-31	ELECTRONIC HIGH FREQUENCY HEATER.
NL161382B (en)	1979-09-17	SORMPERS DEVICE.
NL167060C (en)	1981-10-15	Piezoelectric device.
CH518030A (en)	1972-01-15	Amplitude stable oscillator
NL165543C (en)	1981-04-15	Piezoelectric device.
NL160444C (en)	1979-10-15	AMPLITUDE CONTROLLED TRANSISTOR OSCILLATION CIRCUIT.
NL151863B (en)	1976-12-15	TUNING DEVICE.
NL174005C (en)	1984-04-02	TUNING DEVICE.
AT308856B (en)	1973-07-25	Oscillator circuit
NL177874C (en)	1985-12-02	OSCILLATOR.
NL161944B (en)	1979-10-15	TUNING DEVICE.
NL154888B (en)	1977-10-17	OSCILLATOR DEVICE.
DK139248B (en)	1979-01-15	Field effect transistor.
NL171217C (en)	1983-02-16	TELEPHONE - CONFERENCE AMPLIFIER CIRCUIT.
NL7503901A (en)	1975-10-07	AMPLIFIER CIRCUIT.
CH548137A (en)	1974-04-11	GUNN OSCILLATOR.
NL163902C (en)	1980-10-15	TRANSISTOR.
NL159546B (en)	1979-02-15	AMPLIFIER CIRCUIT.
NL179175C (en)	1986-07-16	FREQUENCY CONTROLLED OSCILLATOR.
NL165334C (en)	1981-03-16	FIELD EFFECT TRANSISTOR.
NL162263C (en)	1980-04-15	TRANSISTOR AMPLIFIER.
ES198303Y (en)	1975-11-01	VINIFIER DEVICE.
CH494495A (en)	1970-07-31	Transistor oscillator
CH515652A (en)	1971-11-15	Transistor oscillator

Legal Events

Date	Code	Title	Description
1981-04-15	VJC	Lapsed due to non-payment of the due maintenance fee for the patent or patent application
1991-08-09	NL80	Information provided on patent owner name for an already discontinued patent	Owner name: SIEMENS