HK1050433A1 - Time base comprising an integrated micromechanicalring resonator - Google Patents

Time base comprising an integrated micromechanicalring resonator

Info

Publication number
HK1050433A1
HK1050433A1 HK03102556A HK03102556A HK1050433A1 HK 1050433 A1 HK1050433 A1 HK 1050433A1 HK 03102556 A HK03102556 A HK 03102556A HK 03102556 A HK03102556 A HK 03102556A HK 1050433 A1 HK1050433 A1 HK 1050433A1
Authority
HK
Hong Kong
Prior art keywords
resonator
oscillation
substrate
time base
frequency
Prior art date
Application number
HK03102556A
Other languages
English (en)
Inventor
Metin Giousouf
Heinz Kuck
Rainer Platz
Original Assignee
Ebauchesfabrik Eta Ag
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 Ebauchesfabrik Eta Ag filed Critical Ebauchesfabrik Eta Ag
Publication of HK1050433A1 publication Critical patent/HK1050433A1/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/56—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces
    • G01C19/5705—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using masses driven in reciprocating rotary motion about an axis
    • G01C19/5712—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using masses driven in reciprocating rotary motion about an axis the devices involving a micromechanical structure
    • 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
HK03102556A 1999-11-02 2003-04-09 Time base comprising an integrated micromechanicalring resonator HK1050433A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19952763 1999-11-02
PCT/CH2000/000583 WO2001033711A1 (en) 1999-11-02 2000-11-01 Time base comprising an integrated micromechanical ring resonator

Publications (1)

Publication Number Publication Date
HK1050433A1 true HK1050433A1 (en) 2003-06-20

Family

ID=7927687

Family Applications (1)

Application Number Title Priority Date Filing Date
HK03102556A HK1050433A1 (en) 1999-11-02 2003-04-09 Time base comprising an integrated micromechanicalring resonator

Country Status (14)

Country Link
US (3) US6686807B1 (ja)
EP (3) EP1313216B1 (ja)
JP (3) JP4745575B2 (ja)
KR (1) KR100776474B1 (ja)
CN (3) CN100483941C (ja)
AT (1) ATE271276T1 (ja)
AU (1) AU771159B2 (ja)
CA (1) CA2389980A1 (ja)
DE (1) DE60012217T2 (ja)
HK (1) HK1050433A1 (ja)
IL (1) IL149397A0 (ja)
NO (1) NO20022045L (ja)
RU (1) RU2249299C2 (ja)
WO (1) WO2001033711A1 (ja)

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Also Published As

Publication number Publication date
NO20022045D0 (no) 2002-04-30
EP1313216A2 (en) 2003-05-21
NO20022045L (no) 2002-06-13
EP1313215B1 (en) 2012-05-02
IL149397A0 (en) 2002-11-10
EP1313215A2 (en) 2003-05-21
KR100776474B1 (ko) 2007-11-16
WO2001033711A1 (en) 2001-05-10
US6859113B2 (en) 2005-02-22
CN1592101A (zh) 2005-03-09
DE60012217D1 (de) 2004-08-19
JP2003530540A (ja) 2003-10-14
JP4745575B2 (ja) 2011-08-10
RU2002114350A (ru) 2004-03-10
AU7897900A (en) 2001-05-14
EP1313215A3 (en) 2005-07-13
US6686807B1 (en) 2004-02-03
KR20020074147A (ko) 2002-09-28
US20040004520A1 (en) 2004-01-08
ATE271276T1 (de) 2004-07-15
US6894576B2 (en) 2005-05-17
AU771159B2 (en) 2004-03-18
JP4745907B2 (ja) 2011-08-10
CN1265547C (zh) 2006-07-19
CN100483941C (zh) 2009-04-29
CN1549443A (zh) 2004-11-24
EP1232563A1 (en) 2002-08-21
DE60012217T2 (de) 2005-08-18
EP1313216B1 (en) 2011-08-10
JP2007010675A (ja) 2007-01-18
EP1313216A3 (en) 2005-07-13
JP2007024901A (ja) 2007-02-01
CN100420148C (zh) 2008-09-17
US20040041643A1 (en) 2004-03-04
EP1232563B1 (en) 2004-07-14
CN1387696A (zh) 2002-12-25
JP4814715B2 (ja) 2011-11-16
RU2249299C2 (ru) 2005-03-27
CA2389980A1 (en) 2001-05-10

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