SE340638B - - Google Patents

Info

Publication number
SE340638B
SE340638B SE12079/69A SE1207969A SE340638B SE 340638 B SE340638 B SE 340638B SE 12079/69 A SE12079/69 A SE 12079/69A SE 1207969 A SE1207969 A SE 1207969A SE 340638 B SE340638 B SE 340638B
Authority
SE
Sweden
Prior art keywords
phase
shifting network
frequency
phase shift
impedances
Prior art date
Application number
SE12079/69A
Other languages
English (en)
Inventor
W Zwijsen
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of SE340638B publication Critical patent/SE340638B/xx

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
    • H03B5/20—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising resistance and either capacitance or inductance, e.g. phase-shift oscillator
    • H03B5/24—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising resistance and either capacitance or inductance, e.g. phase-shift oscillator 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
    • H03B2200/006—Functional aspects of oscillators
    • H03B2200/0078—Functional aspects of oscillators generating or using signals in quadrature
    • 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
    • H03B2201/02—Varying the frequency of the oscillations by electronic means
    • 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
    • H03B27/00—Generation of oscillations providing a plurality of outputs of the same frequency but differing in phase, other than merely two anti-phase outputs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/103—Mask, dual function, e.g. diffusion and oxidation

Landscapes

  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
SE12079/69A 1968-09-02 1969-09-01 SE340638B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL686812495A NL152722B (nl) 1968-09-02 1968-09-02 Regelbare oscillator.

Publications (1)

Publication Number Publication Date
SE340638B true SE340638B (nl) 1971-11-29

Family

ID=19804529

Family Applications (1)

Application Number Title Priority Date Filing Date
SE12079/69A SE340638B (nl) 1968-09-02 1969-09-01

Country Status (6)

Country Link
US (1) US3639859A (nl)
JP (1) JPS4828104B1 (nl)
FR (1) FR2017210A1 (nl)
GB (1) GB1270564A (nl)
NL (1) NL152722B (nl)
SE (1) SE340638B (nl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3691475A (en) * 1970-07-24 1972-09-12 Hitachi Ltd Voltage controlled oscillator
US3889206A (en) * 1973-02-15 1975-06-10 Astrosyst Inc Two and three-phase oscillators with all-pass network having amplitude responsive time constant
US3894291A (en) * 1973-02-15 1975-07-08 Astrosyst Inc Precision two-phase electron oscillator employing an all-pass network having means for adjusting its time constant as a function of the amplitude of the oscillating voltage
FR2375758A1 (fr) * 1976-04-06 1978-07-21 Chauvin Arnoux Sa Oscillateur etalon reglable a amplitude constante
FR2444362B1 (fr) * 1978-12-14 1987-01-02 Oustaloup Alain Oscillateur sinusoidal d'ordre 5/2

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3146407A (en) * 1960-12-01 1964-08-25 Sperry Rand Corp Tunable regenerative feedback amplifier having constant attenuation variable phase shift network

Also Published As

Publication number Publication date
DE1944792A1 (de) 1970-03-12
GB1270564A (en) 1972-04-12
NL152722B (nl) 1977-03-15
NL6812495A (nl) 1970-03-04
JPS4828104B1 (nl) 1973-08-29
FR2017210A1 (nl) 1970-05-22
US3639859A (en) 1972-02-01
DE1944792B2 (de) 1976-10-07

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