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)
  • Oscillators With Electromechanical Resonators (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
SE12079/69A 1968-09-02 1969-09-01 SE340638B (xx)

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 (xx) 1971-11-29

Family

ID=19804529

Family Applications (1)

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

Country Status (6)

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

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

Similar Documents

Publication Publication Date Title
SE340638B (xx)
CA964333A (en) Data modem having phase, frequency and amplitude distortion compensating means
NO774228L (no) Tellerkopling for bestemmelse av mottagningsfrekvensen hhv. mottagningskanalen i en hoeyfrekvensheterodynmottager
SE7605947L (sv) Reglerbar oscillator av sinustyp
CA968421A (en) Suppression of spurious bias circuit oscillations in impatt oscillators
DK119519B (da) Oscillatorkobling til elektriske svingninger med ultrahøj frekvens.
AU1869070A (en) Methods and apparatus for determining the phase shift between two signals ofthe same frequency derived froma single, common source
OA01837A (fr) Perfectionnements aux récepteurs d'ondes radio-électriques modulées en fréquence ou en phase.
JPS51129160A (en) Phase sychronize circuit
DK124578B (da) Oscillator med regulerbar svingningsfrekvens.
FR1452029A (fr) Perfectionnements aux récepteurs d'ondes radio-électriques modulées en fréquenceou en phase
NO136512C (no) Oscillator md fase- og frekvens-reguleringssl¦yfe
AU448326B2 (en) Ultrahigh frequency oscillator utilizing transmission line tunable resonant circuits
KRAEMER Brief description of an extended Weissenau's radiospectrograph- Study of the upper waves during radiobursts of the type III(Type 3 burst sources velocity calculated by frequency drift and Newkirk model of electron density, discussing frequency range extension of Weissenau radiospectrograph)
AU2686671A (en) Ultrahigh frequency oscillator utilizing transmission line tunable resonant circuits
CA795933A (en) Generation of phase continuous fsk of various shift frequencies
DK121961B (da) Frekvensvariabel oscillator med konstant overtoneindhold.
CA796954A (en) Oscillator for musical instruments
FR1501147A (fr) Systèmes de régulation, de fréquence et de phase d'un oscillateur
AU414198B2 (en) High frequency amplifier with resonant line circuits
CA904409A (en) Frequency stable blocking oscillator
CA816870A (en) Oscillator circuit for electric ultrahigh frequency oscillations
CA794039A (en) Transducer for use with variable frequency magnetron
CA786959A (en) High frequency oscillator
JPS51122354A (en) Phase shifter