ES306782A1 - Un circuito determinador de frecuencia resonante. - Google Patents

Un circuito determinador de frecuencia resonante.

Info

Publication number
ES306782A1
ES306782A1 ES0306782A ES306782A ES306782A1 ES 306782 A1 ES306782 A1 ES 306782A1 ES 0306782 A ES0306782 A ES 0306782A ES 306782 A ES306782 A ES 306782A ES 306782 A1 ES306782 A1 ES 306782A1
Authority
ES
Spain
Prior art keywords
resonant frequency
determining circuit
translation
frequency determining
machine
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
ES0306782A
Other languages
English (en)
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
Radio Corporation of America
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, Radio Corporation of America filed Critical RCA Corp
Publication of ES306782A1 publication Critical patent/ES306782A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/10—Angle modulation by means of variable impedance
    • H03C3/12—Angle modulation by means of variable impedance by means of a variable reactive element
    • H03C3/22—Angle modulation by means of variable impedance by means of a variable reactive element the element being a semiconductor diode, e.g. varicap diode

Landscapes

  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
ES0306782A 1963-12-06 1964-12-05 Un circuito determinador de frecuencia resonante. Expired ES306782A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US328753A US3293571A (en) 1963-12-06 1963-12-06 Variable reactance solid state frequency modulation system

Publications (1)

Publication Number Publication Date
ES306782A1 true ES306782A1 (es) 1965-04-01

Family

ID=23282287

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0306782A Expired ES306782A1 (es) 1963-12-06 1964-12-05 Un circuito determinador de frecuencia resonante.

Country Status (4)

Country Link
US (1) US3293571A (es)
ES (1) ES306782A1 (es)
GB (1) GB1080339A (es)
SE (1) SE331849B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3582823A (en) * 1969-02-24 1971-06-01 Fairchild Camera Instr Co Voltage controlled oscillator in which capacitive diodes become resistive during portions of each cycle
US3634700A (en) * 1970-12-29 1972-01-11 Gen Electric Bidirectional frequency scan system
DE2615157C2 (de) * 1976-04-07 1981-10-15 Siemens AG, 1000 Berlin und 8000 München Interferenzstromtherapiegerät
US4926144A (en) * 1988-09-29 1990-05-15 General Electric Company Multi-function modulation and center frequency control port for voltage controlled oscillator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2771584A (en) * 1953-04-15 1956-11-20 Bell Telephone Labor Inc Frequency-controlled transistor oscillators
US2964637A (en) * 1957-03-07 1960-12-13 Rca Corp Dynamic bistable or control circuit
GB876002A (en) * 1958-12-12 1961-08-30 Lee Products Great Britain Ltd Improvements in and relating to automatic frequency control systems for oscillators
US3046496A (en) * 1959-01-21 1962-07-24 Rca Corp Stabilized frequency modulated oscillator

Also Published As

Publication number Publication date
GB1080339A (en) 1967-08-23
US3293571A (en) 1966-12-20
SE331849B (es) 1971-01-18

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