ATE281708T1 - Oszillatorschaltung - Google Patents

Oszillatorschaltung

Info

Publication number
ATE281708T1
ATE281708T1 AT00949454T AT00949454T ATE281708T1 AT E281708 T1 ATE281708 T1 AT E281708T1 AT 00949454 T AT00949454 T AT 00949454T AT 00949454 T AT00949454 T AT 00949454T AT E281708 T1 ATE281708 T1 AT E281708T1
Authority
AT
Austria
Prior art keywords
transistor
oscillator circuit
collector
winding
parallel oscillatory
Prior art date
Application number
AT00949454T
Other languages
German (de)
English (en)
Inventor
Ulrich L Rohde
Klaus Danzeisen
Original Assignee
Synergy Microwave Corp
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 Synergy Microwave Corp filed Critical Synergy Microwave Corp
Application granted granted Critical
Publication of ATE281708T1 publication Critical patent/ATE281708T1/de

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
    • H03B5/02—Details
    • H03B5/04—Modifications of generator to compensate for variations in physical values, e.g. power supply, load, temperature
    • 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
    • H03B5/1203—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 being a single transistor
    • 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
    • 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

Landscapes

  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
AT00949454T 2000-07-12 2000-08-04 Oszillatorschaltung ATE281708T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10033741A DE10033741B4 (de) 2000-07-12 2000-07-12 Oszillatorschaltung
PCT/EP2000/007578 WO2002005416A1 (de) 2000-07-12 2000-08-04 Oszillatorschaltung

Publications (1)

Publication Number Publication Date
ATE281708T1 true ATE281708T1 (de) 2004-11-15

Family

ID=7648588

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00949454T ATE281708T1 (de) 2000-07-12 2000-08-04 Oszillatorschaltung

Country Status (6)

Country Link
US (2) US7102453B1 (enExample)
EP (1) EP1299941B1 (enExample)
JP (1) JP4812226B2 (enExample)
AT (1) ATE281708T1 (enExample)
DE (2) DE10033741B4 (enExample)
WO (1) WO2002005416A1 (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1505720B1 (en) 2003-08-06 2018-07-18 Synergy Microwave Corporation Tunable frequency, low phase noise and low thermal drift oscillator
US7292113B2 (en) 2003-09-09 2007-11-06 Synergy Microwave Corporation Multi-octave band tunable coupled-resonator oscillator
US7088189B2 (en) 2003-09-09 2006-08-08 Synergy Microwave Corporation Integrated low noise microwave wideband push-push VCO
US7265642B2 (en) 2003-12-09 2007-09-04 Synergy Microwave Corporation User-definable thermal drift voltage control oscillator
US7262670B2 (en) 2003-12-09 2007-08-28 Synergy Microwave Corporation Low thermal drift, tunable frequency voltage controlled oscillator
US7180381B2 (en) 2004-04-21 2007-02-20 Synergy Microwave Corporation Wideband voltage controlled oscillator employing evanescent mode coupled-resonators
CA2515982C (en) 2004-08-16 2008-07-22 Synergy Microwave Corporation Low noise, hybrid tuned wideband voltage controlled oscillator
RU2404505C2 (ru) 2005-05-20 2010-11-20 Синерджи Майкровэйв Корпорейшн Настраиваемый генератор с последовательно и параллельно настроенными резонансными контурами
CA2566283C (en) 2005-11-02 2011-10-18 Synergy Microwave Corporation User-definable, low cost, low phase hit and spectrally pure tunable oscillator
JP5568207B2 (ja) 2005-11-15 2014-08-06 シナジー マイクロウェーブ コーポレーション ユーザ指定可能、低コスト、低ノイズであり、位相跳躍に影響されにくいマルチオクターブ帯域チューナブル発振器
JP4892267B2 (ja) * 2006-03-31 2012-03-07 日本電波工業株式会社 デュアルモード水晶発振回路
EP2250491A4 (en) * 2008-03-07 2013-06-26 California Inst Of Techn MAGNETIC PARTICLE SCANNING BASED ON CHANGING THE EFFECTIVE INDUCTANCE
TWI473452B (zh) * 2008-05-07 2015-02-11 Mediatek Inc 用於無線區域網路裝置之無線射頻發射裝置
KR20100034547A (ko) * 2008-09-24 2010-04-01 삼성전기주식회사 집적형 트래킹 필터
US8451071B2 (en) * 2008-11-24 2013-05-28 Raytheon Company Low noise oscillators
US9599591B2 (en) 2009-03-06 2017-03-21 California Institute Of Technology Low cost, portable sensor for molecular assays
JP2010268352A (ja) * 2009-05-18 2010-11-25 Toshiba Corp 発振回路
JP4782217B2 (ja) * 2009-06-08 2011-09-28 日本電波工業株式会社 低雑音電圧制御発振回路
JP2013156207A (ja) * 2012-01-31 2013-08-15 Semiconductor Components Industries Llc 流体の流量測定装置
US8830007B1 (en) 2012-03-19 2014-09-09 Scientific Components Corporation Ultra-low noise VCO
US8330549B1 (en) * 2012-04-26 2012-12-11 Global Ionics LLC Oscillator circuit with voltage booster
JP6538628B2 (ja) * 2016-09-05 2019-07-03 株式会社東芝 フィルタ回路及びワイヤレス電力伝送システム
EP4020798A1 (en) 2020-12-23 2022-06-29 Carrier Corporation Oscillator circuit comprising surface integrated waveguide resonator

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2810734C3 (de) * 1978-03-13 1981-01-22 Siemens Ag, 1000 Berlin Und 8000 Muenchen Amplitudengeregelter Schwingkreisoszillator
JPS5927608A (ja) * 1982-08-04 1984-02-14 Canon Inc 正弦波発振回路
JPS604315A (ja) * 1983-06-23 1985-01-10 Matsushita Electric Ind Co Ltd Ａｍ受信機
NL8501088A (nl) * 1985-04-12 1986-11-03 Philips Nv Afstembare oscillatorschakeling.
DE3513403A1 (de) 1985-04-15 1986-10-30 Wolf-Jürgen Prof. Dr. 6701 Fußgönheim Becker Verfahren zur reduzierung des temperaturverhaltens eines schwingkreises und nach diesem verfahren kompensierter oszillator
US4692719A (en) * 1986-08-01 1987-09-08 Telectronics N.V. Combined pacemaker delta modulator and bandpass filter
US4939481A (en) * 1988-06-29 1990-07-03 Hewlett-Packard Company Low phase noise voltage controlled oscillator
DE59008905D1 (de) * 1990-06-20 1995-05-18 Siemens Ag Schaltungsanordnung zur Regelung der Amplituden eines Oszillators.
US5144264A (en) * 1991-11-01 1992-09-01 Motorola, Inc. Wideband voltage controlled oscillator having open loop gain compensation
JPH0626311U (ja) * 1992-08-28 1994-04-08 太陽誘電株式会社 高周波発振回路
US5731745A (en) * 1996-01-05 1998-03-24 Psi Electronics, Llc High frequency oscillator circuits operable as frequency modulators and demodulators
US5675478A (en) * 1996-07-15 1997-10-07 Vari-L Company, Inc. Oscillator voltage regulator
DE19652146B4 (de) * 1996-12-14 2006-06-29 Sennheiser Electronic Gmbh & Co. Kg Rauscharme Oszillatorschaltung
US5854578A (en) * 1997-09-15 1998-12-29 Motorola, Inc. Active circuit having a temperature stable bias
US5821820A (en) * 1997-10-15 1998-10-13 Motorola Inc. Dual band voltage controlled oscillator
JP3860316B2 (ja) * 1997-12-24 2006-12-20 東芝マイクロエレクトロニクス株式会社 安定化発振回路
US6091309A (en) * 1998-01-26 2000-07-18 Burke; Joseph P. Tunable low noise oscillator using delay lines and ring mode trap filter
US6075421A (en) * 1998-01-30 2000-06-13 Motorola, Inc. Voltage controlled oscillator
JPH11266125A (ja) * 1998-03-17 1999-09-28 Matsushita Electric Ind Co Ltd 高周波増幅器およびそれを用いた電圧制御発振器
US6046647A (en) * 1998-12-08 2000-04-04 Lucent Technologies Inc. Voltage-controlled oscillator

Also Published As

Publication number Publication date
US7532080B2 (en) 2009-05-12
JP4812226B2 (ja) 2011-11-09
US20060284695A1 (en) 2006-12-21
US7102453B1 (en) 2006-09-05
EP1299941A1 (de) 2003-04-09
EP1299941B1 (de) 2004-11-03
DE10033741B4 (de) 2012-01-26
DE10033741A1 (de) 2002-01-24
WO2002005416A1 (de) 2002-01-17
DE50008552D1 (de) 2004-12-09
HK1056951A1 (en) 2004-03-05
JP2004511120A (ja) 2004-04-08

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