DE69628128D1 - Akustische Oberflächenwellenvorrichtung - Google Patents

Akustische Oberflächenwellenvorrichtung

Info

Publication number
DE69628128D1
DE69628128D1 DE69628128T DE69628128T DE69628128D1 DE 69628128 D1 DE69628128 D1 DE 69628128D1 DE 69628128 T DE69628128 T DE 69628128T DE 69628128 T DE69628128 T DE 69628128T DE 69628128 D1 DE69628128 D1 DE 69628128D1
Authority
DE
Germany
Prior art keywords
acoustic wave
surface acoustic
wave device
wave
acoustic
Prior art date
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.)
Expired - Lifetime
Application number
DE69628128T
Other languages
English (en)
Other versions
DE69628128T2 (de
Inventor
Katsuhiro Ikada
Keiji Ogawa
Tadamasa Ushiroku
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co Ltd
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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Application granted granted Critical
Publication of DE69628128D1 publication Critical patent/DE69628128D1/de
Publication of DE69628128T2 publication Critical patent/DE69628128T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H03H9/02—Details
    • H03H9/05—Holders; Supports
    • H03H9/0538—Constructional combinations of supports or holders with electromechanical or other electronic elements
    • H03H9/0547—Constructional combinations of supports or holders with electromechanical or other electronic elements consisting of a vertical arrangement
    • H03H9/0557—Constructional combinations of supports or holders with electromechanical or other electronic elements consisting of a vertical arrangement the other elements being buried in the substrate
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/66—Phase shifters
    • H03H9/68—Phase shifters using surface acoustic 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
    • H03H9/02—Details
    • H03H9/05—Holders; Supports
    • H03H9/10—Mounting in enclosures
    • H03H9/1064—Mounting in enclosures for surface acoustic wave [SAW] devices
    • H03H9/1071—Mounting in enclosures for surface acoustic wave [SAW] devices the enclosure being defined by a frame built on a substrate and a cap, the frame having no mechanical contact with the SAW device

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Production Of Multi-Layered Print Wiring Board (AREA)
  • Transducers For Ultrasonic Waves (AREA)
DE69628128T 1995-12-14 1996-12-10 Akustische Oberflächenwellenvorrichtung Expired - Lifetime DE69628128T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP32542395 1995-12-14
JP32542395A JP3152138B2 (ja) 1995-12-14 1995-12-14 弾性表面波装置

Publications (2)

Publication Number Publication Date
DE69628128D1 true DE69628128D1 (de) 2003-06-18
DE69628128T2 DE69628128T2 (de) 2004-04-22

Family

ID=18176695

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69628128T Expired - Lifetime DE69628128T2 (de) 1995-12-14 1996-12-10 Akustische Oberflächenwellenvorrichtung

Country Status (7)

Country Link
EP (1) EP0779708B1 (de)
JP (1) JP3152138B2 (de)
KR (1) KR100239993B1 (de)
CN (1) CN1154230C (de)
CA (1) CA2193012C (de)
DE (1) DE69628128T2 (de)
NO (1) NO321231B1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0961404B1 (de) 1998-05-29 2008-07-02 Fujitsu Limited Akustisches Oberflächenwellenfilter mit verbesserter Unterdrückung ausserhalb eines Durchlassbereichs
CN1551720A (zh) * 2000-06-27 2004-12-01 ���µ�����ҵ��ʽ���� 陶瓷叠层器件
CN1294699C (zh) * 2003-08-21 2007-01-10 倪永贵 表面贴装晶体谐振器陶瓷基座及其加工工艺
JP4587732B2 (ja) * 2004-07-28 2010-11-24 京セラ株式会社 弾性表面波装置
JP4750604B2 (ja) * 2006-04-03 2011-08-17 日本特殊陶業株式会社 回路基板収容ケース

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4758922A (en) * 1986-11-14 1988-07-19 Matsushita Electric Industrial Co., Ltd. High frequency circuit having a microstrip resonance element
JPH028145U (de) 1988-06-29 1990-01-19
JPH0676253A (ja) 1992-08-31 1994-03-18 Sony Corp 磁気ヘツド装置
JPH0758506A (ja) * 1993-08-09 1995-03-03 Oki Electric Ind Co Ltd Ｌｃ型誘電体フィルタ、およびこれを用いた空中線共用器

Also Published As

Publication number Publication date
EP0779708B1 (de) 2003-05-14
DE69628128T2 (de) 2004-04-22
KR100239993B1 (ko) 2000-01-15
EP0779708A3 (de) 1998-03-25
CN1154230C (zh) 2004-06-16
CA2193012A1 (en) 1997-06-15
NO321231B1 (no) 2006-04-10
CA2193012C (en) 2000-06-06
JPH09162692A (ja) 1997-06-20
CN1159678A (zh) 1997-09-17
NO965354L (no) 1997-06-16
EP0779708A2 (de) 1997-06-18
KR970055317A (ko) 1997-07-31
NO965354D0 (no) 1996-12-13
JP3152138B2 (ja) 2001-04-03

Similar Documents

Publication Publication Date Title
DE69613170T2 (de) Akustische Oberflächenwellenanordnungen
DE69516106D1 (de) Akustische Oberflächenwellenanordnung
DE69513904T2 (de) Akustische Oberflächenwellenanordnung
DE69735746D1 (de) Akustische Oberflächenwellenanordnung
DE69619741D1 (de) Akustisches Oberflächenwellenfilter
DE69620524T2 (de) Oberflächenwellenfilter
DE69614463T2 (de) Akustische Oberflächenwellenanordnung
DE69636897D1 (de) Akustischer Oberflächenwellenfilter
DE69716238D1 (de) Akustische oberflächenwellenanordnung
DE69734753D1 (de) Akustische Oberflächenwellenvorrichtung
DE69611771T2 (de) Akustische Oberflächenwellenanordnung
DE69522066D1 (de) Akustische Oberflächenwellenanordnung
DE69617286D1 (de) Akustische Oberflächenwellenanordnung
DE69625734T2 (de) Akustischer Oberflächenwellenfilter
GB2297424B (en) Surface acoustic wave device
DE69723957D1 (de) Akustische oberflächenwellenanordnung
DE69632710D1 (de) Akustische oberflächenwellenanordnung
DE69522065D1 (de) Akustische Oberflächenwellenanordnung
DE69423062D1 (de) Akustische Oberflächenwellenanordnung
DE69406618D1 (de) Akustische Oberflächenwellenanordnung
DE69635332D1 (de) Akustisches oberflächenwellenfilter
DE69733237D1 (de) Akustische Oberflächenwellenanordnung
DE69628128D1 (de) Akustische Oberflächenwellenvorrichtung
DE69624766D1 (de) Oberflächenwellenresonator
DE69714098T2 (de) Akustische Oberflächenwellenanordnung

Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication of lapse of patent is to be deleted
8364 No opposition during term of opposition