JPS5381053A - Voltage control oscillator - Google Patents

Voltage control oscillator

Info

Publication number
JPS5381053A
JPS5381053A JP15838476A JP15838476A JPS5381053A JP S5381053 A JPS5381053 A JP S5381053A JP 15838476 A JP15838476 A JP 15838476A JP 15838476 A JP15838476 A JP 15838476A JP S5381053 A JPS5381053 A JP S5381053A
Authority
JP
Japan
Prior art keywords
voltage control
control oscillator
oscillating
varactor diode
voltage
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
JP15838476A
Other languages
Japanese (ja)
Inventor
Takeshi Meguro
Megumi Arai
Hidemitsu Furumizo
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP15838476A priority Critical patent/JPS5381053A/en
Publication of JPS5381053A publication Critical patent/JPS5381053A/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
    • H03B9/00—Generation of oscillations using transit-time effects
    • H03B9/12—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices
    • H03B9/14—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices and elements comprising distributed inductance and capacitance
    • H03B9/145—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices and elements comprising distributed inductance and capacitance the frequency being determined by a cavity resonator, e.g. a hollow waveguide cavity or a coaxial cavity

Abstract

PURPOSE:To expand the range of an oscillating frequency by coupling a varactor diode with an oscillating element or oscillating circuit and by connecting a parallel resonance circuit to the voltage control oscillator which controls the oscillating frequency by the control voltage to be applied to the varactor diode.
JP15838476A 1976-12-27 1976-12-27 Voltage control oscillator Pending JPS5381053A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15838476A JPS5381053A (en) 1976-12-27 1976-12-27 Voltage control oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15838476A JPS5381053A (en) 1976-12-27 1976-12-27 Voltage control oscillator

Publications (1)

Publication Number Publication Date
JPS5381053A true JPS5381053A (en) 1978-07-18

Family

ID=15670530

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15838476A Pending JPS5381053A (en) 1976-12-27 1976-12-27 Voltage control oscillator

Country Status (1)

Country Link
JP (1) JPS5381053A (en)

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