CA984924A - Electronic phase shifting apparatus - Google Patents

Electronic phase shifting apparatus

Info

Publication number
CA984924A
CA984924A CA170,962A CA170962A CA984924A CA 984924 A CA984924 A CA 984924A CA 170962 A CA170962 A CA 170962A CA 984924 A CA984924 A CA 984924A
Authority
CA
Canada
Prior art keywords
phase shifting
shifting apparatus
electronic phase
electronic
shifting
Prior art date
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.)
Expired
Application number
CA170,962A
Other languages
English (en)
Other versions
CA170962S (en
Inventor
Erwin J. Wittmann
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.)
RCA Corp
Original Assignee
RCA 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 RCA Corp filed Critical RCA Corp
Application granted granted Critical
Publication of CA984924A publication Critical patent/CA984924A/en
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
    • H03B5/366—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 and comprising means for varying the frequency by a variable voltage or current
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/16—Networks for phase shifting
    • H03H11/20—Two-port phase shifters providing an adjustable phase shift
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/44—Colour synchronisation
    • H04N9/455—Generation of colour burst signals; Insertion of colour burst signals in colour picture signals or separation of colour burst signals from colour picture signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Networks Using Active Elements (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
CA170,962A 1972-05-18 1973-05-10 Electronic phase shifting apparatus Expired CA984924A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25463672A 1972-05-18 1972-05-18

Publications (1)

Publication Number Publication Date
CA984924A true CA984924A (en) 1976-03-02

Family

ID=22965031

Family Applications (1)

Application Number Title Priority Date Filing Date
CA170,962A Expired CA984924A (en) 1972-05-18 1973-05-10 Electronic phase shifting apparatus

Country Status (13)

Country Link
US (1) US3743764A (es)
JP (1) JPS532313B2 (es)
AT (1) AT342125B (es)
BE (1) BE799567A (es)
BR (1) BR7303680D0 (es)
CA (1) CA984924A (es)
DE (1) DE2324812C3 (es)
ES (1) ES414889A1 (es)
FR (1) FR2184993B1 (es)
GB (1) GB1432064A (es)
IT (1) IT987697B (es)
NL (1) NL181316C (es)
SE (1) SE381965B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4966056A (es) * 1972-10-27 1974-06-26
US3867650A (en) * 1973-12-03 1975-02-18 Bell Telephone Labor Inc Compound transistor connection loading for a current
US4048652A (en) * 1974-04-25 1977-09-13 Motorola, Inc. Automatic hue control system
US4020500A (en) * 1975-11-19 1977-04-26 Rca Corporation Controlled oscillator
US4128817A (en) * 1976-03-03 1978-12-05 Tokyo Shibaura Electric Co., Ltd. Voltage controlled oscillator with phase control circuits
JPS543433A (en) * 1977-06-09 1979-01-11 Victor Co Of Japan Ltd Hue ajustment system
JPS5545224A (en) * 1978-09-26 1980-03-29 Sony Corp Filter circuit
US6218902B1 (en) * 1999-04-20 2001-04-17 Nortel Networks Limited Wide-band linearization technique
US6285259B1 (en) * 1999-04-21 2001-09-04 Infineon Technologies North America Corp. System and method for converting from single-ended to differential signals
US7800250B2 (en) * 2007-05-04 2010-09-21 Microchip Technology Incorporated Connection of an internal regulator to an external filter/stabilization capacitor through a selectable external connection and prevention of a current surge therebetween

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3378790A (en) * 1966-11-07 1968-04-16 Fairchild Camera Instr Co Readily integrable color oscillator circuit
ES374096A1 (es) * 1968-11-21 1971-12-01 Zenith Radio Corp Mejoras en las redes de traslacion de senales.
US3575549A (en) * 1969-09-17 1971-04-20 Zenith Radio Corp Hue control circuit
US3597639A (en) * 1969-12-11 1971-08-03 Rca Corp Phase shift circuits

Also Published As

Publication number Publication date
SE381965B (sv) 1975-12-22
NL181316C (nl) 1987-07-16
IT987697B (it) 1975-03-20
BE799567A (fr) 1973-08-31
DE2324812C3 (de) 1978-04-20
ES414889A1 (es) 1976-02-01
DE2324812B2 (de) 1977-09-15
NL7306901A (es) 1973-11-20
US3743764A (en) 1973-07-03
JPS4950834A (es) 1974-05-17
FR2184993A1 (es) 1973-12-28
DE2324812A1 (de) 1973-11-29
AU5536873A (en) 1974-11-07
NL181316B (nl) 1987-02-16
FR2184993B1 (es) 1976-05-07
JPS532313B2 (es) 1978-01-26
BR7303680D0 (pt) 1974-07-11
GB1432064A (en) 1976-04-14
ATA432373A (de) 1977-07-15
AT342125B (de) 1978-03-10

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