KR20140096114A - 다중-주파수 재구성가능한 전압 제어 오실레이터(ｖｃｏ) 및 다중-주파수 재구성가능한 ｖｃｏ를 제공하는 방법 - Google Patents

다중-주파수 재구성가능한 전압 제어 오실레이터(ｖｃｏ) 및 다중-주파수 재구성가능한 ｖｃｏ를 제공하는 방법 Download PDF

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Publication number
KR20140096114A
KR20140096114A KR1020147015569A KR20147015569A KR20140096114A KR 20140096114 A KR20140096114 A KR 20140096114A KR 1020147015569 A KR1020147015569 A KR 1020147015569A KR 20147015569 A KR20147015569 A KR 20147015569A KR 20140096114 A KR20140096114 A KR 20140096114A
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KR
South Korea
Prior art keywords
vco
resonator
frequency reconfigurable
parallel
inductor
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.)
Ceased
Application number
KR1020147015569A
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English (en)
Korean (ko)
Inventor
쳉지에 주오
창한 윤
치 순 로
종해 김
Original Assignee
퀄컴 인코포레이티드
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Publication date
Application filed by 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20140096114A publication Critical patent/KR20140096114A/ko
Ceased legal-status Critical Current

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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
    • H03B5/08—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
    • H03B5/1237—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
    • H03B5/1262—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 switched elements
    • 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
    • H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
    • 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
    • H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
    • H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
    • H03B5/36—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device
    • H03B5/366—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device and comprising means for varying the frequency by a variable voltage or current
    • H03B5/368—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device and comprising means for varying the frequency by a variable voltage or current the means being 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
    • H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
    • H03B2200/003—Circuit elements of oscillators
    • H03B2200/0048—Circuit elements of oscillators including measures to switch the frequency band, e.g. by harmonic selection
    • 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
    • H03B2201/00—Aspects of oscillators relating to varying the frequency of the oscillations
    • H03B2201/02—Varying the frequency of the oscillations by electronic means
    • H03B2201/0208—Varying the frequency of the oscillations by electronic means the means being an element with a variable capacitance, e.g. capacitance diode
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing

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  • Oscillators With Electromechanical Resonators (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
KR1020147015569A 2011-11-10 2012-11-12 다중-주파수 재구성가능한 전압 제어 오실레이터(ｖｃｏ) 및 다중-주파수 재구성가능한 ｖｃｏ를 제공하는 방법 Ceased KR20140096114A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/293,361 2011-11-10
US13/293,361 US9130505B2 (en) 2011-11-10 2011-11-10 Multi-frequency reconfigurable voltage controlled oscillator (VCO) and method of providing same
PCT/US2012/064714 WO2013071259A2 (en) 2011-11-10 2012-11-12 Multi-frequency reconfigurable voltage controlled oscillator (vco) and method of providing same

Publications (1)

Publication Number Publication Date
KR20140096114A true KR20140096114A (ko) 2014-08-04

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020147015569A Ceased KR20140096114A (ko) 2011-11-10 2012-11-12 다중-주파수 재구성가능한 전압 제어 오실레이터(ｖｃｏ) 및 다중-주파수 재구성가능한 ｖｃｏ를 제공하는 방법

Country Status (7)

Country Link
US (1) US9130505B2 (enExample)
EP (1) EP2777150A2 (enExample)
JP (1) JP2015502085A (enExample)
KR (1) KR20140096114A (enExample)
CN (1) CN103931101A (enExample)
IN (1) IN2014CN02884A (enExample)
WO (1) WO2013071259A2 (enExample)

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* Cited by examiner, † Cited by third party
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JP2012195829A (ja) * 2011-03-17 2012-10-11 Seiko Epson Corp 発振回路
JP2012222718A (ja) * 2011-04-13 2012-11-12 Seiko Epson Corp 発振器
DE102014111904A1 (de) * 2014-08-20 2016-02-25 Epcos Ag Abstimmbares HF-Filter mit Parallelresonatoren
US10030976B2 (en) * 2015-05-13 2018-07-24 Kionix, Inc. Phase-based measurement and control of a gyroscope
ITUB20154230A1 (it) 2015-10-08 2017-04-08 St Microelectronics Srl Circuito oscillatore, apparecchiatura e procedimento corrispondenti"
KR102104186B1 (ko) * 2015-10-19 2020-04-23 가부시키가이샤 무라타 세이사쿠쇼 주파수 가변 필터, rf 프론트엔드 회로, 통신 장치
US10381981B2 (en) 2017-09-15 2019-08-13 Qualcomm Incorporated Degeneration for a wideband voltage-controlled oscillator
US10447204B2 (en) 2017-09-15 2019-10-15 Qualcomm Incorporated Switchable inductor network for wideband circuits
FR3099667A1 (fr) * 2019-07-29 2021-02-05 Stmicroelectronics S.R.L. Oscillateur commandé en tension à transformateur actif distribué

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US3525875A (en) * 1968-09-09 1970-08-25 Ford Motor Co Single wire control system
US4661785A (en) * 1985-05-22 1987-04-28 S. T. Research Corporation Balanced feedback oscillators
JP2624237B2 (ja) 1986-05-21 1997-06-25 松下電器産業株式会社 集積回路装置の測定方法
US5942950A (en) 1997-05-12 1999-08-24 Ail Systems, Inc. Varactor tuned strip line resonator and VCO using same
JP3923285B2 (ja) * 2001-07-24 2007-05-30 日本電波工業株式会社 水晶発振器
JP2004072289A (ja) * 2002-08-05 2004-03-04 Ricoh Co Ltd 周波数調整回路
JP4071681B2 (ja) * 2003-07-24 2008-04-02 株式会社東芝 電圧制御発振器、周波数シンセサイザ及び通信システム
DE102004028068A1 (de) * 2004-06-09 2005-12-29 Epcos Ag Oszillator
US7154349B2 (en) 2004-08-11 2006-12-26 Qualcomm, Incorporated Coupled-inductor multi-band VCO
CA2515982C (en) 2004-08-16 2008-07-22 Synergy Microwave Corporation Low noise, hybrid tuned wideband voltage controlled oscillator
JP2006203304A (ja) 2005-01-18 2006-08-03 Hitachi Media Electoronics Co Ltd 圧電薄膜共振器及びそれを用いた発振器並びにそれを内蔵した半導体集積回路
JP5023282B2 (ja) * 2007-04-10 2012-09-12 英彰 高島 圧電発振器
FR2926689A1 (fr) 2008-01-18 2009-07-24 Commissariat Energie Atomique Dispositif electrique a resonateur a large plage de variation en frequences
CN101521507A (zh) * 2008-02-27 2009-09-02 宏观微电子股份有限公司 多波段压控振荡器
JP5532798B2 (ja) * 2009-09-29 2014-06-25 株式会社村田製作所 水晶発振回路
JP5344175B2 (ja) 2009-12-22 2013-11-20 セイコーエプソン株式会社 Ｍｅｍｓ発振器及びその製造方法
GB2477143B (en) 2010-01-22 2012-05-30 Alere Switzerland Gmbh Bi-stable oscillator

Also Published As

Publication number Publication date
US9130505B2 (en) 2015-09-08
CN103931101A (zh) 2014-07-16
WO2013071259A3 (en) 2013-10-10
IN2014CN02884A (enExample) 2015-07-03
JP2015502085A (ja) 2015-01-19
WO2013071259A2 (en) 2013-05-16
US20130120074A1 (en) 2013-05-16
EP2777150A2 (en) 2014-09-17

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