WO2005011113A3 - Multi-reflective acoustic wave device - Google Patents

Multi-reflective acoustic wave device Download PDF

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Publication number
WO2005011113A3
WO2005011113A3 PCT/US2004/022597 US2004022597W WO2005011113A3 WO 2005011113 A3 WO2005011113 A3 WO 2005011113A3 US 2004022597 W US2004022597 W US 2004022597W WO 2005011113 A3 WO2005011113 A3 WO 2005011113A3
Authority
WO
WIPO (PCT)
Prior art keywords
acoustic wave
wave device
disclosed
reflective acoustic
reflective
Prior art date
Application number
PCT/US2004/022597
Other languages
French (fr)
Other versions
WO2005011113A2 (en
Inventor
Jeffrey Andle
Original Assignee
Jeffrey Andle
Biode 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 Jeffrey Andle, Biode Inc filed Critical Jeffrey Andle
Priority to EP04778211A priority Critical patent/EP1644992A4/en
Publication of WO2005011113A2 publication Critical patent/WO2005011113A2/en
Publication of WO2005011113A3 publication Critical patent/WO2005011113A3/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G01N29/2437—Piezoelectric probes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/25—Constructional features of resonators using surface acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G01N29/2462—Probes with waveguides, e.g. SAW devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/30—Time-delay networks
    • H03H9/42—Time-delay networks using surface acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0422—Shear waves, transverse waves, horizontally polarised waves

Abstract

An acoustic wave device (100) which utilities multiple localized reflections of acoustic wave for achieving an infinite impulse response while maintaining high tolerance for dampening effects, is disclosed. The device utilized a plurality of electromechanically significant electrodes (110, 120, 130) disposed on most of the active surface. A plurality of sensors utilizing the disclosed acoustic wave mode device are also described.
PCT/US2004/022597 2003-07-16 2004-07-09 Multi-reflective acoustic wave device WO2005011113A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP04778211A EP1644992A4 (en) 2003-07-16 2004-07-09 Multi-reflective acoustic wave device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/620,934 2003-07-16
US10/620,934 US7002281B2 (en) 2003-07-16 2003-07-16 Multi-reflective acoustic wave device

Publications (2)

Publication Number Publication Date
WO2005011113A2 WO2005011113A2 (en) 2005-02-03
WO2005011113A3 true WO2005011113A3 (en) 2005-10-13

Family

ID=34062878

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/022597 WO2005011113A2 (en) 2003-07-16 2004-07-09 Multi-reflective acoustic wave device

Country Status (6)

Country Link
US (1) US7002281B2 (en)
EP (1) EP1644992A4 (en)
KR (1) KR100812409B1 (en)
CN (1) CN1791988A (en)
TW (1) TWM269647U (en)
WO (1) WO2005011113A2 (en)

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US7219537B2 (en) * 2003-12-22 2007-05-22 Vectron International, A Division Of Dover Electronics, Inc. Control of equivalent shear rate in acoustic wave sensors
JP2007524853A (en) * 2004-02-26 2007-08-30 エム・エヌ・ティー・イノベイションズ・プロプライエタリー・リミテッド・ Layered surface acoustic wave sensor
US7749445B2 (en) 2005-05-02 2010-07-06 Bioscale, Inc. Method and apparatus for analyzing bioprocess fluids
US7648844B2 (en) 2005-05-02 2010-01-19 Bioscale, Inc. Method and apparatus for detection of analyte using an acoustic device
US20070134943A2 (en) * 2006-04-02 2007-06-14 Dunnrowicz Clarence J Subtractive - Additive Edge Defined Lithography
US7795997B2 (en) * 2006-09-25 2010-09-14 Avago Technologies Wireless Ip (Singapore) Pte. Ltd. Apparatus and method for measuring an environmental condition
US7886575B2 (en) 2006-11-01 2011-02-15 Delaware Capital Formation, Inc. High sensitivity acoustic wave microsensors based on stress effects
US7667369B2 (en) * 2006-11-01 2010-02-23 Delaware Capital Formation, Inc. High sensitivity microsensors based on flexure induced frequency effects
WO2009033056A1 (en) 2007-09-06 2009-03-12 Bioscale, Inc. Reusable detection surfaces and methods of using same
US7878044B2 (en) * 2008-02-22 2011-02-01 Delaware Capital Formation, Inc. Sensor, system, and method, for measuring fluid properties using multi-mode quasi-shear-horizontal resonator
US8047077B2 (en) * 2009-03-16 2011-11-01 Samsung Electronics Co., Ltd. Surface acoustic wave sensor and sensing method using surface acoustic wave
US8073640B2 (en) * 2009-09-18 2011-12-06 Delaware Capital Formation Inc. Controlled compressional wave components of thickness shear mode multi-measurand sensors
TWI466442B (en) 2011-12-07 2014-12-21 Ind Tech Res Inst Inter-digital bulk acoustic resonator
CN109520889B (en) 2012-01-16 2022-04-05 仪宝科技公司 Method, apparatus, and system for measuring physical properties of a fluid
US20160294033A1 (en) 2013-11-01 2016-10-06 Etegent Technologies Ltd. Broadband Waveguide
US9977097B1 (en) 2014-02-21 2018-05-22 Hrl Laboratories, Llc Micro-scale piezoelectric resonating magnetometer
WO2015157488A1 (en) 2014-04-09 2015-10-15 Etegent Technologies Ltd. Active waveguide excitation and compensation
CN105546356A (en) * 2015-12-08 2016-05-04 北京无线电计量测试研究所 Monitoring method and device
US10175307B1 (en) 2016-01-15 2019-01-08 Hrl Laboratories, Llc FM demodulation system for quartz MEMS magnetometer
LU93084B1 (en) * 2016-05-24 2017-12-22 Luxembourg Inst Science & Tech List Transparent piezoelectric device and method for manufacturing the same
US10697875B2 (en) 2017-01-26 2020-06-30 THE CURATORS OF THE UNIVERSITY OF MlSSOURI System and method for in-situ measurement of viscoelastic material properties using continuous-wave ultrasound
US20200149980A1 (en) * 2017-04-10 2020-05-14 Etegent Technologies Ltd. Distributed active mechanical waveguide sensor with damping
SE541055C2 (en) * 2017-05-30 2019-03-19 Aldo Jesorka A surface acoustic wave resonant sensor
JP6853516B2 (en) * 2017-10-23 2021-03-31 日本電気株式会社 Phase adjustment circuit and array antenna device
DE102018125498B4 (en) * 2018-10-15 2020-04-23 RF360 Europe GmbH Electroacoustic RF filter with improved performance and multiplexer component that includes an RF filter
CN110708035B (en) * 2019-10-21 2022-04-01 中国电子科技集团公司第二十六研究所 Surface wave suppression method for temperature compensation layer upper surface of temperature compensation type surface acoustic wave device
CN112532196A (en) * 2020-11-26 2021-03-19 北京航天微电科技有限公司 Surface acoustic wave filter, manufacturing method thereof and electronic equipment

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US4679014A (en) * 1985-01-22 1987-07-07 Siemens Aktiengesellschaft Filter functioning with acoustic waves
US5144185A (en) * 1986-01-13 1992-09-01 Hitachi, Ltd. SAW device
US5485052A (en) * 1992-05-14 1996-01-16 Matsushita Electric Industrial Co., Ltd. Three electrode type saw longitudinal coupling filter

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US4144507A (en) 1976-09-29 1979-03-13 Texas Instruments Incorporated Surface acoustic wave resonator incorporating coupling transducer into reflecting arrays
US4353046A (en) * 1980-11-04 1982-10-05 R F Monolithics, Inc. Surface acoustic wave device with reflectors
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Patent Citations (3)

* Cited by examiner, † Cited by third party
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US4679014A (en) * 1985-01-22 1987-07-07 Siemens Aktiengesellschaft Filter functioning with acoustic waves
US5144185A (en) * 1986-01-13 1992-09-01 Hitachi, Ltd. SAW device
US5485052A (en) * 1992-05-14 1996-01-16 Matsushita Electric Industrial Co., Ltd. Three electrode type saw longitudinal coupling filter

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1644992A4 *

Also Published As

Publication number Publication date
US20050012431A1 (en) 2005-01-20
WO2005011113A2 (en) 2005-02-03
TWM269647U (en) 2005-07-01
EP1644992A2 (en) 2006-04-12
KR100812409B1 (en) 2008-03-10
EP1644992A4 (en) 2008-06-25
CN1791988A (en) 2006-06-21
US7002281B2 (en) 2006-02-21
KR20060023524A (en) 2006-03-14

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