FR2102161A1 - - Google Patents

Info

Publication number
FR2102161A1
FR2102161A1 FR7129216A FR7129216A FR2102161A1 FR 2102161 A1 FR2102161 A1 FR 2102161A1 FR 7129216 A FR7129216 A FR 7129216A FR 7129216 A FR7129216 A FR 7129216A FR 2102161 A1 FR2102161 A1 FR 2102161A1
Authority
FR
France
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.)
Granted
Application number
FR7129216A
Other languages
French (fr)
Other versions
FR2102161B1 (enrdf_load_stackoverflow
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Corp
Original Assignee
Siemens Corp
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.)
Filing date
Publication date
Application filed by Siemens Corp filed Critical Siemens Corp
Publication of FR2102161A1 publication Critical patent/FR2102161A1/fr
Application granted granted Critical
Publication of FR2102161B1 publication Critical patent/FR2102161B1/fr
Expired legal-status Critical Current

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
    • H03B5/30—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
FR7129216A 1970-08-10 1971-08-10 Expired FR2102161B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2039695A DE2039695C3 (de) 1970-08-10 1970-08-10 Amplitudengeregelter Transistoroszillatoror
DE2039724 1970-08-10

Publications (2)

Publication Number Publication Date
FR2102161A1 true FR2102161A1 (enrdf_load_stackoverflow) 1972-04-07
FR2102161B1 FR2102161B1 (enrdf_load_stackoverflow) 1976-07-09

Family

ID=25759567

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7129216A Expired FR2102161B1 (enrdf_load_stackoverflow) 1970-08-10 1971-08-10

Country Status (5)

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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2222793A1 (enrdf_load_stackoverflow) * 1973-03-19 1974-10-18 Motorola Inc
EP0431067A4 (en) * 1988-08-24 1992-01-15 Setra Systems, Inc. Temperature stable oscillator
US7343814B2 (en) 2006-04-03 2008-03-18 Loadstar Sensors, Inc. Multi-zone capacitive force sensing device and methods
US7451659B2 (en) 2004-09-29 2008-11-18 Loadstar Sensors, Inc. Gap-change sensing through capacitive techniques
US7570065B2 (en) 2006-03-01 2009-08-04 Loadstar Sensors Inc Cylindrical capacitive force sensing device and method

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987000993A1 (en) * 1985-07-30 1987-02-12 Matsushita Electric Industrial Co., Ltd. Local oscillation circuit
DE4132920A1 (de) * 1991-10-04 1993-04-08 Funkwerk Koepenick Gmbh I A Schaltungsanordnung fuer einen rauscharmen amplitudengeregelten hf-oszillator
US7353713B2 (en) 2003-04-09 2008-04-08 Loadstar Sensors, Inc. Flexible apparatus and method to enhance capacitive force sensing

Citations (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

Patent Citations (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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2222793A1 (enrdf_load_stackoverflow) * 1973-03-19 1974-10-18 Motorola Inc
EP0431067A4 (en) * 1988-08-24 1992-01-15 Setra Systems, Inc. Temperature stable oscillator
US7451659B2 (en) 2004-09-29 2008-11-18 Loadstar Sensors, Inc. Gap-change sensing through capacitive techniques
US7570065B2 (en) 2006-03-01 2009-08-04 Loadstar Sensors Inc Cylindrical capacitive force sensing device and method
US7343814B2 (en) 2006-04-03 2008-03-18 Loadstar Sensors, Inc. Multi-zone capacitive force sensing device and methods

Also Published As

Publication number Publication date
NL160444C (nl) 1979-10-15
NL7111015A (enrdf_load_stackoverflow) 1972-02-14
DE2039695A1 (de) 1972-02-17
DE2039695B2 (de) 1973-01-25
CH527515A (de) 1972-08-31
DE2039724B1 (de) 1972-03-09
FR2102161B1 (enrdf_load_stackoverflow) 1976-07-09
SE368490B (enrdf_load_stackoverflow) 1974-07-01
DE2039695C3 (de) 1978-10-19
NL160444B (nl) 1979-05-15

Similar Documents

Publication Publication Date Title
AR204384A1 (enrdf_load_stackoverflow)
ATA96471A (enrdf_load_stackoverflow)
AU2044470A (enrdf_load_stackoverflow)
AU1146470A (enrdf_load_stackoverflow)
AU1473870A (enrdf_load_stackoverflow)
AU1336970A (enrdf_load_stackoverflow)
AU2085370A (enrdf_load_stackoverflow)
AU2017870A (enrdf_load_stackoverflow)
AU2130570A (enrdf_load_stackoverflow)
AU1833270A (enrdf_load_stackoverflow)
AU1716970A (enrdf_load_stackoverflow)
AU1326870A (enrdf_load_stackoverflow)
AU1517670A (enrdf_load_stackoverflow)
AU1591370A (enrdf_load_stackoverflow)
AU1872870A (enrdf_load_stackoverflow)
AU1277070A (enrdf_load_stackoverflow)
AU1328670A (enrdf_load_stackoverflow)
AU1343870A (enrdf_load_stackoverflow)
AU1235770A (enrdf_load_stackoverflow)
AU2144270A (enrdf_load_stackoverflow)
AU2131570A (enrdf_load_stackoverflow)
AU2130770A (enrdf_load_stackoverflow)
AU1189670A (enrdf_load_stackoverflow)
AU1581370A (enrdf_load_stackoverflow)
AU1881070A (enrdf_load_stackoverflow)

Legal Events

Date Code Title Description
ST Notification of lapse