KR930012274U - 전압가변발진기 - Google Patents

전압가변발진기

Info

Publication number
KR930012274U
KR930012274U KR2019910020793U KR910020793U KR930012274U KR 930012274 U KR930012274 U KR 930012274U KR 2019910020793 U KR2019910020793 U KR 2019910020793U KR 910020793 U KR910020793 U KR 910020793U KR 930012274 U KR930012274 U KR 930012274U
Authority
KR
South Korea
Prior art keywords
voltage variable
variable oscillator
oscillator
voltage
variable
Prior art date
Application number
KR2019910020793U
Other languages
English (en)
Other versions
KR940003560Y1 (ko
Inventor
김정훈
Original Assignee
삼성전기 주식회사
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 삼성전기 주식회사 filed Critical 삼성전기 주식회사
Priority to KR2019910020793U priority Critical patent/KR940003560Y1/ko
Publication of KR930012274U publication Critical patent/KR930012274U/ko
Application granted granted Critical
Publication of KR940003560Y1 publication Critical patent/KR940003560Y1/ko

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
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
    • H03B5/1237—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device comprising means for varying the frequency of the generator
    • H03B5/124—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device comprising means for varying the frequency of the generator the means comprising a voltage dependent capacitance
    • H03B5/1243—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device comprising means for varying the frequency of the generator the means comprising a voltage dependent capacitance the means comprising voltage variable capacitance diodes
    • 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
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
    • H03B5/1231—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the amplifier comprising one or more bipolar transistors
KR2019910020793U 1991-11-29 1991-11-29 전압가변발진기 KR940003560Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910020793U KR940003560Y1 (ko) 1991-11-29 1991-11-29 전압가변발진기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910020793U KR940003560Y1 (ko) 1991-11-29 1991-11-29 전압가변발진기

Publications (2)

Publication Number Publication Date
KR930012274U true KR930012274U (ko) 1993-06-25
KR940003560Y1 KR940003560Y1 (ko) 1994-05-27

Family

ID=19323202

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910020793U KR940003560Y1 (ko) 1991-11-29 1991-11-29 전압가변발진기

Country Status (1)

Country Link
KR (1) KR940003560Y1 (ko)

Also Published As

Publication number Publication date
KR940003560Y1 (ko) 1994-05-27

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee