JPS57190404A - Microwave voltage controlling oscillator using dielectric resonator - Google Patents

Microwave voltage controlling oscillator using dielectric resonator

Info

Publication number
JPS57190404A
JPS57190404A JP7341781A JP7341781A JPS57190404A JP S57190404 A JPS57190404 A JP S57190404A JP 7341781 A JP7341781 A JP 7341781A JP 7341781 A JP7341781 A JP 7341781A JP S57190404 A JPS57190404 A JP S57190404A
Authority
JP
Japan
Prior art keywords
dielectric resonator
microstrip line
modulation
voltage controlling
oscillation
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.)
Pending
Application number
JP7341781A
Other languages
Japanese (ja)
Inventor
Satoru Watanabe
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 JP7341781A priority Critical patent/JPS57190404A/en
Publication of JPS57190404A publication Critical patent/JPS57190404A/en
Pending 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
    • H03B5/1864—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 dielectric resonator
    • H03B5/187—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 dielectric resonator the active element in the amplifier being a 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
    • 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

  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)

Abstract

PURPOSE:To improve the stability of the titled oscillator and to take out electric power efficiently by connecting a transistor for oscillation to one of two parallel microstrip lines connected between a dielectric resonator and a diode for modulation to the other. CONSTITUTION:When the impedance of a transistor 4 connected to a microstrip line 2 against a terminal resistor 6 connected to the other end of the line 2 is made negative resistance, oscillation is started by the resonance frequency of a dielectric resonator 8 connected to the microstrip line 2. The junction capacitance of a diode for modulation connected to a microstrip line 3 is changed by the control voltage applied to a bias terminal 12 for modulation. Consequently, the resonance frequency of the dielectric resonator 8 is changed through the microstrip line 3, modulating an oscillated signal. The modulated signal is outputted through a loop 10.
JP7341781A 1981-05-18 1981-05-18 Microwave voltage controlling oscillator using dielectric resonator Pending JPS57190404A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7341781A JPS57190404A (en) 1981-05-18 1981-05-18 Microwave voltage controlling oscillator using dielectric resonator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7341781A JPS57190404A (en) 1981-05-18 1981-05-18 Microwave voltage controlling oscillator using dielectric resonator

Publications (1)

Publication Number Publication Date
JPS57190404A true JPS57190404A (en) 1982-11-24

Family

ID=13517605

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7341781A Pending JPS57190404A (en) 1981-05-18 1981-05-18 Microwave voltage controlling oscillator using dielectric resonator

Country Status (1)

Country Link
JP (1) JPS57190404A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60137107A (en) * 1983-12-26 1985-07-20 Toshiba Corp Microwave solid-state oscillator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60137107A (en) * 1983-12-26 1985-07-20 Toshiba Corp Microwave solid-state oscillator

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