ATE260516T1 - Akustisches grenzflächenwellenfilter insbesondere für drahtlose übertragungssysteme - Google Patents

Akustisches grenzflächenwellenfilter insbesondere für drahtlose übertragungssysteme

Info

Publication number
ATE260516T1
ATE260516T1 AT00966253T AT00966253T ATE260516T1 AT E260516 T1 ATE260516 T1 AT E260516T1 AT 00966253 T AT00966253 T AT 00966253T AT 00966253 T AT00966253 T AT 00966253T AT E260516 T1 ATE260516 T1 AT E260516T1
Authority
AT
Austria
Prior art keywords
wireless transmission
wave filter
transmission systems
acoustic interface
bodies
Prior art date
Application number
AT00966253T
Other languages
English (en)
Inventor
Pierre Tournois
Original Assignee
Pierre Tournois
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9551074&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE260516(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pierre Tournois filed Critical Pierre Tournois
Application granted granted Critical
Publication of ATE260516T1 publication Critical patent/ATE260516T1/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
    • H03H9/02—Details
    • H03H9/0222—Details of interface-acoustic, boundary, pseudo-acoustic or Stonely 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
    • H03H9/46—Filters
    • H03H9/64—Filters using surface acoustic waves

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Transmitters (AREA)
AT00966253T 1999-10-15 2000-09-28 Akustisches grenzflächenwellenfilter insbesondere für drahtlose übertragungssysteme ATE260516T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9912992A FR2799906B1 (fr) 1999-10-15 1999-10-15 Filtre a ondes acoustiques d'interface notamment pour les liaisons sans fil
PCT/FR2000/002727 WO2001029964A1 (fr) 1999-10-15 2000-09-28 Filtre a ondes acoustiques d'interface notamment pour les liaisons sans fil

Publications (1)

Publication Number Publication Date
ATE260516T1 true ATE260516T1 (de) 2004-03-15

Family

ID=9551074

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00966253T ATE260516T1 (de) 1999-10-15 2000-09-28 Akustisches grenzflächenwellenfilter insbesondere für drahtlose übertragungssysteme

Country Status (7)

Country Link
US (1) US6737941B1 (de)
EP (1) EP1222735B1 (de)
JP (1) JP4820037B2 (de)
AT (1) ATE260516T1 (de)
DE (1) DE60008569T9 (de)
FR (1) FR2799906B1 (de)
WO (1) WO2001029964A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2799906B1 (fr) * 1999-10-15 2002-01-25 Pierre Tournois Filtre a ondes acoustiques d'interface notamment pour les liaisons sans fil
FR2837636B1 (fr) * 2002-03-19 2004-09-24 Thales Sa Dispositif a ondes acoustiques d'interface en tantalate de lithium
JP3815424B2 (ja) * 2002-11-08 2006-08-30 株式会社村田製作所 弾性境界波装置
EP1610460B1 (de) 2003-02-10 2009-12-09 Murata Manufacturing Co., Ltd. Elastische grenzwellenvorrichtung
JP4337816B2 (ja) * 2003-04-18 2009-09-30 株式会社村田製作所 弾性境界波装置
DE10325281B4 (de) * 2003-06-04 2018-05-17 Snaptrack, Inc. Elektroakustisches Bauelement und Verfahren zur Herstellung
KR100850861B1 (ko) * 2004-01-19 2008-08-06 가부시키가이샤 무라타 세이사쿠쇼 탄성 경계파 장치
EP1722473A4 (de) * 2004-03-05 2008-07-30 Murata Manufacturing Co Rand-schallwelleneinrichtung
JP4497159B2 (ja) * 2004-04-08 2010-07-07 株式会社村田製作所 弾性境界波フィルタ
DE112005001677B4 (de) 2004-07-26 2009-11-12 Murata Manufacturing Co., Ltd., Nagaokakyo Oberflächenwellenbauelement
JP2006203304A (ja) * 2005-01-18 2006-08-03 Hitachi Media Electoronics Co Ltd 圧電薄膜共振器及びそれを用いた発振器並びにそれを内蔵した半導体集積回路
US7619347B1 (en) 2005-05-24 2009-11-17 Rf Micro Devices, Inc. Layer acoustic wave device and method of making the same
WO2007007462A1 (ja) * 2005-07-14 2007-01-18 Murata Manufacturing Co., Ltd. 弾性境界波装置及びその製造方法
JP4001157B2 (ja) * 2005-07-22 2007-10-31 株式会社村田製作所 弾性境界波装置
DE102005055871A1 (de) 2005-11-23 2007-05-24 Epcos Ag Elektroakustisches Bauelement
DE102005055870A1 (de) 2005-11-23 2007-05-24 Epcos Ag Elektroakustisches Bauelement
EP2023485A4 (de) * 2006-05-30 2010-02-03 Murata Manufacturing Co Rand-schallwelleneinrichtung
JP4760911B2 (ja) * 2006-09-21 2011-08-31 株式会社村田製作所 弾性境界波装置
WO2008044411A1 (fr) * 2006-10-12 2008-04-17 Murata Manufacturing Co., Ltd. Dispositif à ondes limites élastiques
US7408286B1 (en) * 2007-01-17 2008-08-05 Rf Micro Devices, Inc. Piezoelectric substrate for a saw device
US8490260B1 (en) 2007-01-17 2013-07-23 Rf Micro Devices, Inc. Method of manufacturing SAW device substrates
US8384495B2 (en) 2008-06-06 2013-02-26 Panasonic Corporation Acoustic wave duplexer
US20110133858A1 (en) * 2008-08-07 2011-06-09 Goto Rei Elastic wave element and electronic device using the same
TW202401007A (zh) * 2022-03-14 2024-01-01 日商蓋亞尼克斯股份有限公司 元件、電子器件、電子機器及系統

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2145750A5 (de) * 1971-07-09 1973-02-23 Thomson Csf
US4328472A (en) * 1980-11-03 1982-05-04 United Technologies Corporation Acoustic guided wave devices
US4484098A (en) * 1983-12-19 1984-11-20 United Technologies Corporation Environmentally stable lithium niobate acoustic wave devices
US5633616A (en) * 1994-10-07 1997-05-27 Mitsubishi Denki Kabushiki Kaisha Thin film saw filter including doped electrodes
JPH09107264A (ja) * 1995-10-11 1997-04-22 Toyo Commun Equip Co Ltd チャネル波局部閉じ込め型圧電振動子およびフィルタ
KR100301322B1 (ko) * 1997-05-08 2001-09-22 니시무로 타이죠 탄성경계파디바이스및그제조방법
WO1998052279A1 (fr) * 1997-05-12 1998-11-19 Hitachi, Ltd. Dispositif a onde elastique
FR2799906B1 (fr) * 1999-10-15 2002-01-25 Pierre Tournois Filtre a ondes acoustiques d'interface notamment pour les liaisons sans fil

Also Published As

Publication number Publication date
JP4820037B2 (ja) 2011-11-24
EP1222735A1 (de) 2002-07-17
FR2799906A1 (fr) 2001-04-20
DE60008569T2 (de) 2004-12-16
JP2003512637A (ja) 2003-04-02
DE60008569D1 (de) 2004-04-01
FR2799906B1 (fr) 2002-01-25
WO2001029964A1 (fr) 2001-04-26
EP1222735B1 (de) 2004-02-25
US6737941B1 (en) 2004-05-18
DE60008569T9 (de) 2005-04-07

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