ATE528855T1 - Netzwerk aus gekoppelten resonatoren, bandpassfilter und oszillator - Google Patents

Netzwerk aus gekoppelten resonatoren, bandpassfilter und oszillator

Info

Publication number
ATE528855T1
ATE528855T1 AT09177883T AT09177883T ATE528855T1 AT E528855 T1 ATE528855 T1 AT E528855T1 AT 09177883 T AT09177883 T AT 09177883T AT 09177883 T AT09177883 T AT 09177883T AT E528855 T1 ATE528855 T1 AT E528855T1
Authority
AT
Austria
Prior art keywords
coupled resonators
oscillator
network
bandpass filter
resonators
Prior art date
Application number
AT09177883T
Other languages
English (en)
Inventor
Chady Kharrat
Eric Colinet
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Application granted granted Critical
Publication of ATE528855T1 publication Critical patent/ATE528855T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/48—Coupling means therefor
    • H03H9/52—Electric coupling means
    • H03H9/525—Electric coupling means for microelectro-mechanical filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/462—Microelectro-mechanical filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/24—Constructional features of resonators of material which is not piezoelectric, electrostrictive, or magnetostrictive
    • H03H9/2405—Constructional features of resonators of material which is not piezoelectric, electrostrictive, or magnetostrictive of microelectro-mechanical resonators
    • H03H9/2436—Disk resonators

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Filters And Equalizers (AREA)
AT09177883T 2008-12-09 2009-12-03 Netzwerk aus gekoppelten resonatoren, bandpassfilter und oszillator ATE528855T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0858383A FR2939581B1 (fr) 2008-12-09 2008-12-09 Reseau de resonateurs couples, filtre passe-bande et oscillateur.

Publications (1)

Publication Number Publication Date
ATE528855T1 true ATE528855T1 (de) 2011-10-15

Family

ID=40810513

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09177883T ATE528855T1 (de) 2008-12-09 2009-12-03 Netzwerk aus gekoppelten resonatoren, bandpassfilter und oszillator

Country Status (5)

Country Link
US (1) US8253514B2 (de)
EP (1) EP2197106B1 (de)
JP (1) JP5585861B2 (de)
AT (1) ATE528855T1 (de)
FR (1) FR2939581B1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7715813B2 (en) * 2007-01-15 2010-05-11 Mediatek Singapore Pte Ltd Receiver having tunable amplifier with integrated tracking filter
FR2929775B1 (fr) 2008-04-08 2011-12-09 Commissariat Energie Atomique Filtre resonant a base de matrice de n/mems
JP5414546B2 (ja) 2010-01-12 2014-02-12 キヤノン株式会社 容量検出型の電気機械変換素子
WO2011099439A1 (ja) * 2010-02-09 2011-08-18 マークデバイシス株式会社 反共振周波数可変型複合共振回路
JP2012070193A (ja) * 2010-09-22 2012-04-05 Nippon Dempa Kogyo Co Ltd 発振器
FR2973504B1 (fr) * 2011-03-31 2014-01-10 Commissariat Energie Atomique Systeme de mesure a resonateurs electromecaniques, procede de fabrication d'un tel systeme et procede de lecture d'au moins deux resonateurs electromecaniques
WO2014169960A1 (en) 2013-04-19 2014-10-23 Koc Universitesi A nanomechanical resonator array and production method thereof
FR3012805A1 (fr) 2013-11-06 2015-05-08 Commissariat Energie Atomique Dispositif mems/nems comportant un reseau de resonateurs a actionnement electrostatique et a reponse frequentielle ajustable, notamment pour filtre passe-bande
EP3381126B1 (de) * 2015-11-23 2023-07-05 Anlotek Limited Variabler filter
TWI721048B (zh) * 2016-11-28 2021-03-11 英商安諾特克有限公司 可變類比濾波器、多極點濾波器、以及濾波類比電磁信號之方法
CN111034041B (zh) 2017-05-24 2023-10-31 安乐泰克有限公司 用于控制谐振器的装置和方法
US11277110B2 (en) 2019-09-03 2022-03-15 Anlotek Limited Fast frequency switching in a resonant high-Q analog filter
CN115427911A (zh) 2019-12-05 2022-12-02 安乐泰克有限公司 在频率合成中使用稳定的可调谐有源反馈模拟滤波器
EP3890189A1 (de) 2020-03-30 2021-10-06 Anlotek Limited Aktive feedback-analogfilter mit gekoppelten resonatoren
US11876499B2 (en) 2020-06-15 2024-01-16 Anlotek Limited Tunable bandpass filter with high stability and orthogonal tuning
EP4054076A1 (de) 2021-02-27 2022-09-07 Anlotek Limited Aktiver mehrpoliger filter
US12580544B2 (en) 2021-04-30 2026-03-17 Anlotek Limited Phase noise reduction in a variable analogue RF resonator with switched capacitors
US12348208B2 (en) 2021-05-12 2025-07-01 Anlotek Limited Fast frequency switching in a variable RF filter
TW202304153A (zh) * 2021-05-23 2023-01-16 英商安諾特克有限公司 多環路信號處理

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3440574A (en) * 1966-05-05 1969-04-22 Collins Radio Co Mechanical filter having ceneral stopband characteristics
US5491604A (en) * 1992-12-11 1996-02-13 The Regents Of The University Of California Q-controlled microresonators and tunable electronic filters using such resonators
US5550516A (en) * 1994-12-16 1996-08-27 Honeywell Inc. Integrated resonant microbeam sensor and transistor oscillator
US6577040B2 (en) * 1999-01-14 2003-06-10 The Regents Of The University Of Michigan Method and apparatus for generating a signal having at least one desired output frequency utilizing a bank of vibrating micromechanical devices
EP1285491A2 (de) * 2000-04-20 2003-02-26 The Regents Of The University Of Michigan Verfahren und vorrichtung zur erzeugung eines signals mit wenigstens einer gewünschten ausgangsfrequenz mit einer bank von mikromechanischen vibrierenden vorrichtungen
US6628177B2 (en) * 2000-08-24 2003-09-30 The Regents Of The University Of Michigan Micromechanical resonator device and micromechanical device utilizing same
US7312674B2 (en) * 2002-08-06 2007-12-25 The Charles Stark Draper Laboratory, Inc. Resonator system with a plurality of individual mechanically coupled resonators and method of making same
WO2004053431A2 (en) * 2002-12-10 2004-06-24 Koninklijke Philips Electronics N.V. Transducer and electronic device
EP1432119A1 (de) * 2002-12-17 2004-06-23 Dialog Semiconductor GmbH Hochqualität- Serienresonanzoszillator
JP2006041911A (ja) * 2004-07-27 2006-02-09 Matsushita Electric Ind Co Ltd Ｍｅｍｓフィルタ装置およびその製造方法
US7251466B2 (en) * 2004-08-20 2007-07-31 Xceive Corporation Television receiver including an integrated band selection filter
US7511870B2 (en) * 2004-10-18 2009-03-31 Georgia Tech Research Corp. Highly tunable low-impedance capacitive micromechanical resonators, oscillators, and processes relating thereto
JP4710435B2 (ja) * 2005-06-29 2011-06-29 ソニー株式会社 微小共振器、バンドパスフィルタ、半導体装置、並びに通信装置
JP4961219B2 (ja) * 2006-01-31 2012-06-27 パナソニック株式会社 パラメトリック共振器およびこれを用いたフィルタ
JP2008103777A (ja) * 2006-10-17 2008-05-01 Ritsumeikan マイクロメカニカル共振器
US7715813B2 (en) * 2007-01-15 2010-05-11 Mediatek Singapore Pte Ltd Receiver having tunable amplifier with integrated tracking filter

Also Published As

Publication number Publication date
JP5585861B2 (ja) 2014-09-10
FR2939581B1 (fr) 2010-11-26
US8253514B2 (en) 2012-08-28
JP2010141889A (ja) 2010-06-24
US20100141355A1 (en) 2010-06-10
EP2197106A1 (de) 2010-06-16
EP2197106B1 (de) 2011-10-12
FR2939581A1 (fr) 2010-06-11

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