CN103931101A - 多频率可重配置压控振荡器（vco）及提供它的方法 - Google Patents

多频率可重配置压控振荡器（vco）及提供它的方法 Download PDF

Info

Publication number
CN103931101A
CN103931101A CN201280055219.0A CN201280055219A CN103931101A CN 103931101 A CN103931101 A CN 103931101A CN 201280055219 A CN201280055219 A CN 201280055219A CN 103931101 A CN103931101 A CN 103931101A
Authority
CN
China
Prior art keywords
resonator
vco
frequency
circuit paths
reconfigurable
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
CN201280055219.0A
Other languages
English (en)
Chinese (zh)
Inventor
C·左
C·尹
C·S·罗
J·金
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.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN103931101A publication Critical patent/CN103931101A/zh
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
    • 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

Landscapes

  • Oscillators With Electromechanical Resonators (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
CN201280055219.0A 2011-11-10 2012-11-12 多频率可重配置压控振荡器（vco）及提供它的方法 Pending CN103931101A (zh)

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
CN103931101A true CN103931101A (zh) 2014-07-16

Family

ID=47326334

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280055219.0A Pending CN103931101A (zh) 2011-11-10 2012-11-12 多频率可重配置压控振荡器（vco）及提供它的方法

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106571816A (zh) * 2015-10-08 2017-04-19 意法半导体股份有限公司 振荡器电路、相应的装置和方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7221920B2 (en) * 2003-07-24 2007-05-22 Kabushiki Kaisha Toshiba Voltage controlled oscillator, frequency synthesizer and communication apparatus
US20070296513A1 (en) * 2004-06-09 2007-12-27 Werner Ruile Oscillator
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

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7221920B2 (en) * 2003-07-24 2007-05-22 Kabushiki Kaisha Toshiba Voltage controlled oscillator, frequency synthesizer and communication apparatus
US20070296513A1 (en) * 2004-06-09 2007-12-27 Werner Ruile Oscillator
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106571816A (zh) * 2015-10-08 2017-04-19 意法半导体股份有限公司 振荡器电路、相应的装置和方法

Also Published As

Publication number Publication date
US9130505B2 (en) 2015-09-08
KR20140096114A (ko) 2014-08-04
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

Similar Documents

Publication Publication Date Title
CN103931101A (zh) 多频率可重配置压控振荡器（vco）及提供它的方法
Zou High-performance aluminum nitride Lamb wave resonators for RF front-end technology
JP4053504B2 (ja) チューナブルフィルタ
Zhu et al. ScAlN-based LCAT mode resonators above 2 GHz with high FOM and reduced fabrication complexity
JP4422123B2 (ja) Ｂａｗ装置
US20140035702A1 (en) Hybrid filter including lc- and mems-based resonators
US11605624B2 (en) Ferroelectric resonator
US9331666B2 (en) Composite dilation mode resonators
US7872542B2 (en) Variable capacitance with delay lock loop
KR20030078800A (ko) 전압 제어 발진기
EP2243215A1 (en) Electrical resonator device with a wide frequency variation range
KR20140079807A (ko) 단면 팽창 모드 공진기들
US12034434B2 (en) High quality factor integrated acoustic resonant metamaterials with large frequency tuning range for reconfigurable radio-frequency front-ends
Giribaldi et al. Investigation on the Impact of Scandium-doping on the kt2 of ScxAl1-xN Cross-sectional Lamé Mode Resonators
Reinhardt et al. Tunable composite piezoelectric resonators: A possible “Holy Grail” of RF filters?
US9461614B2 (en) Asymmetric unbalanced acoustically coupled resonators for spurious mode suppression
US10965272B2 (en) Filter with antiresonance frequency correction
CN103975526A (zh) 并联电耦合的双端口谐振器
US20250379554A1 (en) Piezoelectric boundary acoustic wave device with a metallic overlay
Li et al. Mechanism of electrically tunable bulk acoustic wave resonator: Piezoelectric effect or acoustoelectric effect?
Nam Multifunctional Ferroelectrics based Devices for Next Generation RF Front-ends
Michetti RF Front-End Components Based on Linear-Time-Variant Modulation of Piezoelectric MEMS Resonators
EP1894297A2 (en) Film bulk acoustic wave resonator with differential topology
Gevorgian et al. Circuit Applications of Tuneable FBARs
WO2012156818A2 (en) A passive radio triggered switch with id functionality

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140716