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KR960006124A - Temperature Stabilization Circuit of Dielectric Oscillator - Google Patents

Temperature Stabilization Circuit of Dielectric Oscillator Download PDF

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Publication number
KR960006124A
KR960006124A KR1019940017795A KR19940017795A KR960006124A KR 960006124 A KR960006124 A KR 960006124A KR 1019940017795 A KR1019940017795 A KR 1019940017795A KR 19940017795 A KR19940017795 A KR 19940017795A KR 960006124 A KR960006124 A KR 960006124A
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KR
South Korea
Prior art keywords
dielectric
outputting
dielectric resonator
temperature sensor
change
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Application number
KR1019940017795A
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Korean (ko)
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KR0136333B1 (en
Inventor
양승주
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이형도
삼성전기 주식회사
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Priority to KR1019940017795A priority Critical patent/KR0136333B1/en
Publication of KR960006124A publication Critical patent/KR960006124A/en
Application granted granted Critical
Publication of KR0136333B1 publication Critical patent/KR0136333B1/en
Anticipated expiration legal-status Critical
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    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/10—Dielectric resonators

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

Abstract

주변온도변화에 따라 공진값이 자동트래킹되어 일정한 주파수를 유지하기 위한 유전체 발진기의 온도 안정화회로는, 유전체 공진자(12)를 사이에 두고 공진주파소 주정용 바랙터 다이오드(15)를 가지는 제2마이크로 스트립 라인(11)과 공진주파수신호를 출력하는 제1마이크로 스트립라인(13)이 나란히 배치된 유전체 공진부(10)와, 상기 유전체 공진부(10)의 공진신호를 정궤환 증폭하여 발진 신호를 출력하는 궤환증폭부(20)를 포함하는 유전체 발진기에 있어서, 주변온도변화를 전압 성분으로 변화 출력하는 온도 센서부(40)와, 상기 온도 센서부(40) 검출전압(V1)과 발진제어전압(VC)을 가산증폭하여 상기 바랙터 다이오드(15)에 제공하는 가산부 (30)를 포함한다.The temperature stabilization circuit of the dielectric oscillator for automatically tracking the resonance value according to the change of the ambient temperature to maintain a constant frequency includes: a second having a resonant frequency pillar varactor diode 15 with the dielectric resonator 12 therebetween; The oscillation signal is subjected to the positive feedback amplification of the dielectric resonator 10 having the micro strip line 11 and the first micro strip line 13 for outputting the resonant frequency signal, and the resonance signal of the dielectric resonator 10. In the dielectric oscillator including a feedback amplifier 20 for outputting a temperature sensor, the temperature sensor unit 40 for outputting a change in the ambient temperature change as a voltage component, the temperature sensor unit 40 detected voltage (V 1 ) and the oscillation And an adder 30 that adds and amplifies a control voltage V C to the varactor diode 15.

Description

유전체 발진기의 온도 안정화 회로Temperature Stabilization Circuit of Dielectric Oscillator

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제2도는 본 발명에 따른 온도 안정화 특성의 유전체 발진 회로도.2 is a dielectric oscillation circuit diagram of temperature stabilization characteristics according to the present invention.

제3도는 본 발명의 온도 센서부의 상세회로도.3 is a detailed circuit diagram of a temperature sensor unit of the present invention.

Claims (1)

유전체 공진자(12)를 사이에 두고 공진주파소 주정용 바랙터 다이오드(15)를 가지는 제2마이크로 스트립 라인(11)과 공진주파수신호를 출력하는 제1마이크로 스트립라인(13)이 나란히 배치된 유전체 공진부(10)와, 상기 유전체 공진부(10)의 공진신호를 정궤환 증폭하여 발진 신호를 출력하는 궤환증폭부(20)를 포함하는 유전체 발진기에 있어서, 주변온도변화를 전압 성분으로 변화 출력하는 온도 센서부(40)와, 상기 온도 센서부(40) 검출전압(V1)과 발진제어전압(VC)을 가산증폭하여 상기 바랙터 다이오드(15)에 제공하는 가산부 (30)를 포함하는 것을 특징으로 하느 유전체 발진기의 온도 안정화 회로.The second microstrip line 11 having the resonant frequency tunable varactor diode 15 with the dielectric resonator 12 interposed therebetween and the first microstrip line 13 for outputting the resonant frequency signal are arranged side by side. A dielectric oscillator including a dielectric resonator 10 and a feedback amplifier 20 for positive feedback amplifying the resonance signal of the dielectric resonator 10 and outputting an oscillation signal, wherein the change in the ambient temperature is changed to a voltage component. An adder 30 which adds and outputs the temperature sensor unit 40 to be output, the detection voltage V 1 and the oscillation control voltage V C of the temperature sensor unit 40 to the varactor diode 15. Temperature stabilization circuit of a dielectric oscillator comprising a. ※참고사항:최초출원 내용에 의하여 공개되는 것임.※ Note: The information is disclosed by the first application.
KR1019940017795A 1994-07-22 1994-07-22 Temperature Stabilization Circuit of Dielectric Oscillator Expired - Fee Related KR0136333B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940017795A KR0136333B1 (en) 1994-07-22 1994-07-22 Temperature Stabilization Circuit of Dielectric Oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940017795A KR0136333B1 (en) 1994-07-22 1994-07-22 Temperature Stabilization Circuit of Dielectric Oscillator

Publications (2)

Publication Number Publication Date
KR960006124A true KR960006124A (en) 1996-02-23
KR0136333B1 KR0136333B1 (en) 1998-06-01

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ID=19388595

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940017795A Expired - Fee Related KR0136333B1 (en) 1994-07-22 1994-07-22 Temperature Stabilization Circuit of Dielectric Oscillator

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KR (1) KR0136333B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100349890B1 (en) * 1999-11-24 2002-08-22 (주)대우인터내셔널 A manufacturing process of a polyurethane artificial-leather
KR100355843B1 (en) * 2000-07-04 2002-10-12 디에이치 월드 주식회사 A synthetic leather and a method to manufacture the same
KR100455066B1 (en) * 2001-10-19 2004-11-15 대원화성 주식회사 Artificial leather and machine and method for printing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100349890B1 (en) * 1999-11-24 2002-08-22 (주)대우인터내셔널 A manufacturing process of a polyurethane artificial-leather
KR100355843B1 (en) * 2000-07-04 2002-10-12 디에이치 월드 주식회사 A synthetic leather and a method to manufacture the same
KR100455066B1 (en) * 2001-10-19 2004-11-15 대원화성 주식회사 Artificial leather and machine and method for printing

Also Published As

Publication number Publication date
KR0136333B1 (en) 1998-06-01

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