CH526246A - Elektromechanischer Resonator - Google Patents

Elektromechanischer Resonator

Info

Publication number
CH526246A
CH526246A CH329470A CH329470A CH526246A CH 526246 A CH526246 A CH 526246A CH 329470 A CH329470 A CH 329470A CH 329470 A CH329470 A CH 329470A CH 526246 A CH526246 A CH 526246A
Authority
CH
Switzerland
Prior art keywords
electromechanical resonator
resonator
electromechanical
Prior art date
Application number
CH329470A
Other languages
English (en)
Inventor
Saadallah Zakaria Hish Mohamed
Original Assignee
Int Standard Electric 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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of CH526246A publication Critical patent/CH526246A/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/70—Multiple-port networks for connecting several sources or loads, working on different frequencies or frequency bands, to a common load or source
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/72—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using ultrasonic, sonic or infrasonic waves
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/46—Filters

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
CH329470A 1969-03-07 1970-03-06 Elektromechanischer Resonator CH526246A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB02218/69A GB1277614A (en) 1969-03-07 1969-03-07 An electromechanical resonator

Publications (1)

Publication Number Publication Date
CH526246A true CH526246A (de) 1972-07-31

Family

ID=10000528

Family Applications (1)

Application Number Title Priority Date Filing Date
CH329470A CH526246A (de) 1969-03-07 1970-03-06 Elektromechanischer Resonator

Country Status (5)

Country Link
US (1) US3686593A (de)
CH (1) CH526246A (de)
DE (1) DE2010196A1 (de)
FR (1) FR2037731A5 (de)
GB (1) GB1277614A (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4246554A (en) * 1978-12-11 1981-01-20 E-Systems, Inc. Inductorless monolithic crystal filter network
GB2126447A (en) * 1982-09-03 1984-03-21 Combined Tech Corp Plc Real-time Fourier transforming transducer and applications thereof
US4517486A (en) * 1984-02-21 1985-05-14 The United States Of America As Represented By The Secretary Of The Army Monolitic band-pass filter using piezoelectric cantilevers
US4674180A (en) * 1984-05-01 1987-06-23 The Foxboro Company Method of making a micromechanical electric shunt
JPH0344713A (ja) * 1989-07-12 1991-02-26 Omron Corp 静電駆動装置および静電駆動装置の制御回路
US5001933A (en) * 1989-12-26 1991-03-26 The United States Of America As Represented By The Secretary Of The Army Micromechanical vibration sensor
US5420741A (en) * 1993-11-15 1995-05-30 Allied-Signal Inc. Passive tuned magnetic flux rate feedback sensing and control arrangement
US5856722A (en) * 1996-01-02 1999-01-05 Cornell Research Foundation, Inc. Microelectromechanics-based frequency signature sensor
WO1998001948A1 (en) * 1996-07-03 1998-01-15 International Business Machines Corporation Mechanical signal processor comprising means for loss compensation
KR100252009B1 (ko) * 1997-09-25 2000-04-15 윤종용 마이크로 진동구조물과 그 공진주파수 조절방법 및 이를 이용한 마이크로 엑츄에이터
US6900575B2 (en) * 2000-12-28 2005-05-31 Cornell Research Foundation, Inc. Multiple mechanical resonator parametric device
US6549099B2 (en) 2001-06-29 2003-04-15 Hewlett-Packard Company Electrically-coupled mechanical band-pass filter
KR100473524B1 (ko) * 2002-03-21 2005-03-09 한국과학기술원 비선형 기계적 변조기 및 이를 이용한 구동장치
US6848092B2 (en) * 2002-08-03 2005-01-25 Texas Instruments Incorporated Layout of networks using parallel and series elements
JP3886483B2 (ja) * 2003-10-14 2007-02-28 東京エレクトロン株式会社 音響センサ
EP2479887A1 (de) * 2011-01-19 2012-07-25 Alcatel Lucent Elektromechanischer Funkfrequenzsignalgenerator und Verfahren zum Betrieb eines elektromechanischen Funkfrequenzsignalgenerators

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB321151A (en) * 1928-07-25 1929-10-25 Peter William Willans Improvements relating to electro-mechanical apparatus such as sound reproducers or transmitters, oscillographs and the like
US2002191A (en) * 1928-11-02 1935-05-21 Telefunken Gmbh Oscillation generator
US2542611A (en) * 1946-12-05 1951-02-20 Wurlitzer Co Pickup for electric organs
GB865093A (en) * 1956-04-23 1961-04-12 Toyo Tsushinki Kabushiki Kaish Electro-mechanical filters
US3020455A (en) * 1959-05-04 1962-02-06 Stevens Arnold Inc Vibratory capacitors
US3064213A (en) * 1959-08-14 1962-11-13 Bell Telephone Labor Inc Electromechanical wave transmission systems
US3192456A (en) * 1961-01-27 1965-06-29 Stevens Arnold Inc Vibratory capacitors
US3166696A (en) * 1961-07-12 1965-01-19 Electronic Automation Systems Vibrating capacitor
DE1277463B (de) * 1963-05-21 1968-09-12 Siemens Ag Mechanischer Schwinger mit elektrostriktiver Anregung
DE1236684B (de) * 1964-01-30 1967-03-16 Siemens Ag Elektromechanisches Filter
US3283226A (en) * 1965-01-07 1966-11-01 Berry Ind Inc Resonant reed assembly
US3413497A (en) * 1966-07-13 1968-11-26 Hewlett Packard Co Insulated-gate field effect transistor with electrostatic protection means

Also Published As

Publication number Publication date
DE2010196A1 (de) 1970-09-17
FR2037731A5 (de) 1970-12-31
GB1277614A (en) 1972-06-14
US3686593A (en) 1972-08-22

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Legal Events

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PL Patent ceased