FR2272530A1 - - Google Patents

Info

Publication number
FR2272530A1
FR2272530A1 FR7515621A FR7515621A FR2272530A1 FR 2272530 A1 FR2272530 A1 FR 2272530A1 FR 7515621 A FR7515621 A FR 7515621A FR 7515621 A FR7515621 A FR 7515621A FR 2272530 A1 FR2272530 A1 FR 2272530A1
Authority
FR
France
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.)
Granted
Application number
FR7515621A
Other versions
FR2272530B1 (fr
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.)
Texas Instruments Inc
Original Assignee
Texas Instruments 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 Texas Instruments Inc filed Critical Texas Instruments Inc
Publication of FR2272530A1 publication Critical patent/FR2272530A1/fr
Application granted granted Critical
Publication of FR2272530B1 publication Critical patent/FR2272530B1/fr
Expired legal-status Critical Current

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
    • H03H9/46—Filters
    • H03H9/64—Filters using surface acoustic waves
    • H03H9/6423—Means for obtaining a particular transfer characteristic
    • H03H9/6433—Coupled resonator filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/0023—Balance-unbalance or balance-balance networks
    • H03H9/0028—Balance-unbalance or balance-balance networks using surface acoustic wave 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
    • H03H9/0023—Balance-unbalance or balance-balance networks
    • H03H9/0028—Balance-unbalance or balance-balance networks using surface acoustic wave devices
    • H03H9/0033—Balance-unbalance or balance-balance networks using surface acoustic wave devices having one acoustic track only
    • H03H9/0038—Balance-unbalance or balance-balance networks using surface acoustic wave devices having one acoustic track only the balanced terminals being on the same side of the track
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/0023—Balance-unbalance or balance-balance networks
    • H03H9/0028—Balance-unbalance or balance-balance networks using surface acoustic wave devices
    • H03H9/0033—Balance-unbalance or balance-balance networks using surface acoustic wave devices having one acoustic track only
    • H03H9/0042—Balance-unbalance or balance-balance networks using surface acoustic wave devices having one acoustic track only the balanced terminals being on opposite sides of the track
    • 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
    • H03H9/64—Filters using surface acoustic waves
    • H03H9/6423—Means for obtaining a particular transfer characteristic
    • H03H9/643—Means for obtaining a particular transfer characteristic the transfer characteristic being determined by reflective or coupling array characteristics
    • 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
    • H03H9/64—Filters using surface acoustic waves
    • H03H9/6423—Means for obtaining a particular transfer characteristic
    • H03H9/6433—Coupled resonator filters
    • H03H9/6436—Coupled resonator filters having one acoustic track only
    • 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
    • H03H9/64—Filters using surface acoustic waves
    • H03H9/6423—Means for obtaining a particular transfer characteristic
    • H03H9/6433—Coupled resonator filters
    • H03H9/644—Coupled resonator filters having two acoustic tracks
    • H03H9/6443—Coupled resonator filters having two acoustic tracks being acoustically coupled
    • H03H9/6446—Coupled resonator filters having two acoustic tracks being acoustically coupled by floating multistrip couplers

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
FR7515621A 1974-05-20 1975-05-20 Expired FR2272530B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US471616A US3886504A (en) 1974-05-20 1974-05-20 Acoustic surface wave resonator devices

Publications (2)

Publication Number Publication Date
FR2272530A1 true FR2272530A1 (fr) 1975-12-19
FR2272530B1 FR2272530B1 (fr) 1980-07-25

Family

ID=23872333

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7515621A Expired FR2272530B1 (fr) 1974-05-20 1975-05-20

Country Status (6)

Country Link
US (1) US3886504A (fr)
JP (1) JPS5646289B2 (fr)
DE (1) DE2521290A1 (fr)
FR (1) FR2272530B1 (fr)
GB (1) GB1513911A (fr)
NL (1) NL185120C (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2379941A1 (fr) * 1977-02-04 1978-09-01 Philips Nv Resonateur d'ondes de surface acoustiques
FR2405589A1 (fr) * 1977-10-06 1979-05-04 Philips Nv Resonateur pour ondes acoustiques
FR2418574A1 (fr) * 1978-02-23 1979-09-21 Philips Nv Dispositif mettant a profit des ondes acoustiques

Families Citing this family (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1431112A (en) * 1973-08-31 1976-04-07 Mullard Ltd Acoustic surface-wave devices
DE2363701A1 (de) * 1973-12-21 1975-06-26 Licentia Gmbh Akustisches oberflaechenwellenfilter
GB1445782A (en) * 1974-03-05 1976-08-11 Standard Telephones Cables Ltd Surface acoustic wave filter device
DE2435751A1 (de) * 1974-07-25 1976-02-12 Licentia Gmbh Akustisches oberflaechenwellenfilter
JPS5824971B2 (ja) * 1974-07-31 1983-05-24 ハギワラデンキ カブシキガイシヤ オンキヨウデンキキヨウシンシ
FR2290786A1 (fr) * 1974-11-08 1976-06-04 Thomson Csf Dispositif a reflexion selective d'ondes elastiques de surface
GB1529941A (en) * 1975-01-15 1978-10-25 Mullard Ltd Electrical filters including coupled resonators
US3961293A (en) * 1975-02-03 1976-06-01 Texas Instruments Incorporated Multi-resonant surface wave resonator
GB1513466A (en) * 1975-09-19 1978-06-07 Mullard Ltd Acoustic surface wave devices
US4048594A (en) * 1976-01-02 1977-09-13 Hughes Aircraft Company Surface acoustic wave filter
US4009924A (en) * 1976-03-18 1977-03-01 General Motors Corporation Spark plug connector assembly
US4114119A (en) * 1976-05-24 1978-09-12 Raytheon Company Wide band low loss acoustic wave device
US4081769A (en) * 1976-09-13 1978-03-28 Texas Instruments Incorporated Acoustic surface wave resonator with suppressed direct coupled response
US4144507A (en) * 1976-09-29 1979-03-13 Texas Instruments Incorporated Surface acoustic wave resonator incorporating coupling transducer into reflecting arrays
JPS5393231A (en) * 1977-01-28 1978-08-16 Toyota Motor Corp Ignitor secondary cable
GB1583295A (en) * 1977-04-07 1981-01-21 Woodhead R W Cases for throwing darts
US4255726A (en) * 1978-03-20 1981-03-10 Hitachi, Ltd. Surface acoustic wave filter
JPS54138480A (en) * 1978-04-20 1979-10-26 Toshiba Corp Temperature detector
GB2030407B (en) * 1978-09-22 1982-12-08 Philips Electronic Associated Acustic wave resonators and filters
US4263571A (en) * 1978-11-15 1981-04-21 Hitachi, Ltd. Surface acoustic wave filter
US4237433A (en) * 1979-03-13 1980-12-02 Sperry Corporation Surface acoustic wave resonators with integrated internal coupler reflectors
JPS55158720A (en) * 1979-05-28 1980-12-10 Clarion Co Ltd Surface elastic wave device
DE3021013A1 (de) * 1980-06-03 1981-12-17 Franz Prof. Dr.-Ing. Wien Seifert Interdigitalwandler fuer oberflaechenwellen-(saw)einrichtung und volumenwellen-(ssb)einrichtung
US4353046A (en) * 1980-11-04 1982-10-05 R F Monolithics, Inc. Surface acoustic wave device with reflectors
JPS57101413A (en) * 1980-12-17 1982-06-24 Toshiba Corp Surface acoustic wave resonator
US4331943A (en) * 1980-12-22 1982-05-25 Hewlett-Packard Company Acoustic wave devices having transverse mode distortions eliminated structurally
JPS57119509A (en) * 1981-01-19 1982-07-26 Toshiba Corp Surface acoustic wave resonator
US4410823A (en) * 1981-11-13 1983-10-18 Zenith Radio Corporation Surface acoustic wave device employing reflectors
JPS5892783U (ja) * 1981-12-14 1983-06-23 オムロン株式会社 機器取付装置
GB2117992B (en) * 1982-03-24 1985-09-18 Philips Electronic Associated Parallel-series acoustic wave device arrangement
US4454488A (en) * 1982-07-08 1984-06-12 R F Monolithics, Inc. Surface acoustic wave resonator with middle grating
GB2145892A (en) * 1983-08-31 1985-04-03 Philips Electronic Associated Surface acoustic wave device
EP0146077B1 (fr) 1983-12-15 1991-09-04 Kabushiki Kaisha Toshiba Résonateur à ondes acoustiques de surface
AU565454B2 (en) * 1984-10-09 1987-09-17 X-Cyte Inc. Saw transponder
JPH0773177B2 (ja) * 1984-12-17 1995-08-02 株式会社東芝 弾性表面波共振子
JPS61251223A (ja) * 1985-04-27 1986-11-08 Pioneer Electronic Corp 弾性表面波共振子
US4609891A (en) * 1985-10-16 1986-09-02 Sperry Corporation Staggered SAW resonator for differential detection
US4731595A (en) * 1986-01-24 1988-03-15 Rf Monolithics, Inc. Resonator structure
JPS62271514A (ja) * 1986-11-28 1987-11-25 Toshiba Corp 弾性表面波共振子
US4965479A (en) * 1987-01-12 1990-10-23 Hewlett-Packard Company Surface transverse wave resonator
JP2632407B2 (ja) * 1989-02-14 1997-07-23 国際電気株式会社 単一モード２端子対弾性表面波共振子
JPH02131608A (ja) * 1989-03-22 1990-05-21 Toshiba Corp 弾性表面波共振子
JPH02203609A (ja) * 1989-03-22 1990-08-13 Toshiba Corp 弾性表面波共振子
JPH02153613A (ja) * 1989-03-22 1990-06-13 Toshiba Corp 弾性表面波共振子の製造方法
US5212420A (en) * 1991-09-03 1993-05-18 Motorola, Inc. Method and apparatus for surface acoustic wave reflector grating
US5296824A (en) * 1991-12-02 1994-03-22 Motorola, Inc. Low loss wide bandwidth parallel channel acoustic filter
US5287036A (en) * 1992-03-02 1994-02-15 Motorola, Inc. Method and apparatus for acoustic wave inductance
US5374908A (en) * 1992-11-25 1994-12-20 Rf Monolithics, Inc. Surface acoustic wave device for generating an output signal with only a symmetric or only an asymmetric vibration mode acoustic wave
US5434466A (en) * 1994-05-31 1995-07-18 Motorola, Inc. Acoustic wave filter with reduced bulk-wave scattering loss and method
JP3244386B2 (ja) * 1994-08-23 2002-01-07 松下電器産業株式会社 弾性表面波装置
DE69636897T2 (de) * 1995-05-29 2007-10-25 Sanyo Electric Co., Ltd., Moriguchi Akustischer Oberflächenwellenfilter
US6107910A (en) 1996-11-29 2000-08-22 X-Cyte, Inc. Dual mode transmitter/receiver and decoder for RF transponder tags
US6160339A (en) * 1997-07-17 2000-12-12 Seiko Epson Corporation Two-port saw resonator
US6060815A (en) 1997-08-18 2000-05-09 X-Cyte, Inc. Frequency mixing passive transponder
US5986382A (en) 1997-08-18 1999-11-16 X-Cyte, Inc. Surface acoustic wave transponder configuration
US6114971A (en) 1997-08-18 2000-09-05 X-Cyte, Inc. Frequency hopping spread spectrum passive acoustic wave identification device
US6208062B1 (en) 1997-08-18 2001-03-27 X-Cyte, Inc. Surface acoustic wave transponder configuration
US6335667B1 (en) 1998-08-28 2002-01-01 Seiko Epson Corporation Multi-longitudinal mode coupled saw filter
KR100316383B1 (ko) * 1998-10-30 2002-02-19 윤덕용 모노리딕직접회로위에박막또는후막단결정압전소자를집적한단일칩라디오구조및그제조방법
JP2000286675A (ja) * 1999-03-29 2000-10-13 Sanyo Electric Co Ltd 弾性表面波フィルター装置及びこれを具えた携帯電話機
JP3432492B2 (ja) * 2000-09-28 2003-08-04 富士通株式会社 弾性表面波共振器及びこれを用いた弾性表面波フィルタ
JP2003037467A (ja) 2001-07-24 2003-02-07 Murata Mfg Co Ltd 弾性表面波装置
DE10304470B4 (de) * 2003-02-04 2013-09-05 Epcos Ag Mit akustischen Oberflächenwellen arbeitendes elektronisches Bauelement
US7215214B1 (en) 2003-09-26 2007-05-08 Cypress Semiconductor Corp. Resonator and amplifying oscillator circuit having a high resolution skew-compensated frequency synthesizer integrated on a single substrate
JP4949842B2 (ja) * 2003-09-30 2012-06-13 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 磁気共鳴の応用のための電気音響ケーブル
DE102006042546A1 (de) * 2006-09-11 2008-03-27 Epcos Ag Mit Oberflächenwellen arbeitendes elektrisches Bauelement
US20100095740A1 (en) * 2007-12-07 2010-04-22 The Ohio State University Research Foundation Determining physical properties of structural members in multi-path clutter environments
US20110001655A1 (en) * 2007-12-07 2011-01-06 The Ohio State University Research Foundation Determining physical properties of structural members in dynamic multi-path clutter environments
US8342027B2 (en) 2007-12-07 2013-01-01 The Ohio State University Determining physical properties of objects or fluids in multi-path clutter environments
CN103117728A (zh) * 2013-03-07 2013-05-22 浙江工商大学 声表面波谐振器
DE102013010014A1 (de) * 2013-06-14 2014-12-18 Volkswagen Aktiengesellschaft Temperatursensor für ein fluides Medium
CN107040234A (zh) * 2016-02-03 2017-08-11 中国科学院声学研究所 一种高灵敏度的双端对谐振式声表面波检测器
RU2633658C2 (ru) * 2016-03-09 2017-10-16 Акционерное общество "Научно-производственное предприятие "Радар ммс" Резонатор на поверхностных акустических волнах
CN114257206B (zh) * 2022-01-18 2023-03-24 深圳新声半导体有限公司 声表面波谐振器、滤波器和通讯装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
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US3739290A (en) * 1971-05-05 1973-06-12 Secr Defence Acoustic surface wave devices
BE785945A (fr) * 1971-07-06 1973-01-08 Siemens Ag Filtre electrique utilisant le principe des ondes de surface
US3716809A (en) * 1971-08-11 1973-02-13 Us Air Force Acoustic surface wave resonator
US3760204A (en) * 1972-03-01 1973-09-18 Motorola Inc Acoustic surface wave resonator
US3723919A (en) * 1972-03-20 1973-03-27 Zenith Radio Corp Acoustic surface wave filters with reflection suppression

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2379941A1 (fr) * 1977-02-04 1978-09-01 Philips Nv Resonateur d'ondes de surface acoustiques
FR2405589A1 (fr) * 1977-10-06 1979-05-04 Philips Nv Resonateur pour ondes acoustiques
FR2418574A1 (fr) * 1978-02-23 1979-09-21 Philips Nv Dispositif mettant a profit des ondes acoustiques

Also Published As

Publication number Publication date
US3886504A (en) 1975-05-27
NL185120C (nl) 1990-01-16
GB1513911A (en) 1978-06-14
JPS5646289B2 (fr) 1981-11-02
NL185120B (nl) 1989-08-16
JPS51244A (fr) 1976-01-05
NL7505903A (nl) 1975-11-24
DE2521290A1 (de) 1975-12-04
FR2272530B1 (fr) 1980-07-25

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