JPS5765011A - Voltage controlled oscillator using dielectric substance resonator - Google Patents

Voltage controlled oscillator using dielectric substance resonator

Info

Publication number
JPS5765011A
JPS5765011A JP14156680A JP14156680A JPS5765011A JP S5765011 A JPS5765011 A JP S5765011A JP 14156680 A JP14156680 A JP 14156680A JP 14156680 A JP14156680 A JP 14156680A JP S5765011 A JPS5765011 A JP S5765011A
Authority
JP
Japan
Prior art keywords
resonator
dielectric substance
coupled
varactor
controlled oscillator
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.)
Granted
Application number
JP14156680A
Other languages
Japanese (ja)
Other versions
JPS6147003B2 (en
Inventor
Isao Izumi
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP14156680A priority Critical patent/JPS5765011A/en
Publication of JPS5765011A publication Critical patent/JPS5765011A/en
Publication of JPS6147003B2 publication Critical patent/JPS6147003B2/ja
Granted 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
    • H03B5/18—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance
    • H03B5/1805—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a coaxial resonator
    • 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
    • H03B2201/0208—Varying the frequency of the oscillations by electronic means the means being an element with a variable capacitance, e.g. capacitance diode
    • 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
    • H03B5/18—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance
    • H03B5/1841—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a strip line resonator
    • H03B5/1847—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a strip line resonator the active element in the amplifier being a semiconductor device

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)

Abstract

PURPOSE:To make the circuit light and small and to adjust the modulation factor, by providing a hollow coupling element metallizing the inner surface coupled with a resonator in a dielectric substance and connecting one end of the coupling element to an external circuit. CONSTITUTION:A high dielectric constant dielectric substance 1 incorporates a resonance circuit and a coupler, it is cylindrical and the circular surface is metallized. The inner surface of a hollow section 2 is metallized, it acts like as a both end opened-TEM mode resonator, and the base of a transistor oscillating element 3 is coupled with the resonator 1 with a coupling element 4. A varactor 7 is coupled to another end of the resonator 1, a modulation voltage V is applied to the varactor and the frequency modulation for the oscillated frequency is made as a voltage controlled oscillator by changing the varactor capacitance.
JP14156680A 1980-10-09 1980-10-09 Voltage controlled oscillator using dielectric substance resonator Granted JPS5765011A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14156680A JPS5765011A (en) 1980-10-09 1980-10-09 Voltage controlled oscillator using dielectric substance resonator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14156680A JPS5765011A (en) 1980-10-09 1980-10-09 Voltage controlled oscillator using dielectric substance resonator

Publications (2)

Publication Number Publication Date
JPS5765011A true JPS5765011A (en) 1982-04-20
JPS6147003B2 JPS6147003B2 (en) 1986-10-17

Family

ID=15294948

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14156680A Granted JPS5765011A (en) 1980-10-09 1980-10-09 Voltage controlled oscillator using dielectric substance resonator

Country Status (1)

Country Link
JP (1) JPS5765011A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4538122A (en) * 1982-08-19 1985-08-27 International Standard Electric Corporation Diode oscillator with independently variable frequency and power
JPS6221305A (en) * 1985-07-22 1987-01-29 Matsushita Electric Ind Co Ltd Local oscillator
WO2000046913A1 (en) * 1999-02-05 2000-08-10 Thomson-Csf Oscillator with dielectric resonator tunable in voltage

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0453006U (en) * 1990-09-11 1992-05-06

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659222A (en) * 1970-09-01 1972-04-25 Rca Corp High efficiency mode avalanche diode oscillator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659222A (en) * 1970-09-01 1972-04-25 Rca Corp High efficiency mode avalanche diode oscillator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4538122A (en) * 1982-08-19 1985-08-27 International Standard Electric Corporation Diode oscillator with independently variable frequency and power
JPS6221305A (en) * 1985-07-22 1987-01-29 Matsushita Electric Ind Co Ltd Local oscillator
WO2000046913A1 (en) * 1999-02-05 2000-08-10 Thomson-Csf Oscillator with dielectric resonator tunable in voltage
FR2789533A1 (en) * 1999-02-05 2000-08-11 Thomson Csf OSCILLATOR WITH VOLTAGE TUNABLE DIELECTRIC RESONATOR

Also Published As

Publication number Publication date
JPS6147003B2 (en) 1986-10-17

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