FI20002585A0 - Pietsosähköisiä resonaattoreita käsittävä suodinrakenne ja järjestely - Google Patents

Pietsosähköisiä resonaattoreita käsittävä suodinrakenne ja järjestely

Info

Publication number
FI20002585A0
FI20002585A0 FI20002585A FI20002585A FI20002585A0 FI 20002585 A0 FI20002585 A0 FI 20002585A0 FI 20002585 A FI20002585 A FI 20002585A FI 20002585 A FI20002585 A FI 20002585A FI 20002585 A0 FI20002585 A0 FI 20002585A0
Authority
FI
Finland
Prior art keywords
arrangement
filter structure
piezoelectric resonators
resonators
piezoelectric
Prior art date
Application number
FI20002585A
Other languages
English (en)
Swedish (sv)
Other versions
FI20002585A (fi
FI113111B (fi
Inventor
Pasi Tikka
Juha Ellae
Original Assignee
Nokia Mobile Phones 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 Nokia Mobile Phones Ltd filed Critical Nokia Mobile Phones Ltd
Publication of FI20002585A0 publication Critical patent/FI20002585A0/fi
Priority to FI20002585A priority Critical patent/FI113111B/fi
Priority to EP11160548A priority patent/EP2355346A1/en
Priority to EP01660207A priority patent/EP1209807B1/en
Priority to EP11160549A priority patent/EP2355347A1/en
Priority to EP11160545A priority patent/EP2355345A1/en
Priority to US09/989,020 priority patent/US6741145B2/en
Priority to JP2001359859A priority patent/JP3996379B2/ja
Publication of FI20002585A publication Critical patent/FI20002585A/fi
Application granted granted Critical
Publication of FI113111B publication Critical patent/FI113111B/fi
Priority to JP2007128094A priority patent/JP4654220B2/ja

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
    • H03H9/0023—Balance-unbalance or balance-balance networks
    • H03H9/0095—Balance-unbalance or balance-balance networks using bulk 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
    • H03H9/46—Filters
    • H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
    • H03H9/58—Multiple crystal filters
    • H03H9/60—Electric coupling means therefor
    • H03H9/605—Electric coupling means therefor consisting of a ladder configuration

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
FI20002585A 2000-11-24 2000-11-24 Pietsosähköisiä resonaattoreita käsittävä suodinrakenne ja järjestely FI113111B (fi)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI20002585A FI113111B (fi) 2000-11-24 2000-11-24 Pietsosähköisiä resonaattoreita käsittävä suodinrakenne ja järjestely
EP11160545A EP2355345A1 (en) 2000-11-24 2001-11-19 Filter structure and arrangement comprising piezoelectric resonators
EP01660207A EP1209807B1 (en) 2000-11-24 2001-11-19 Filter structure and arrangement comprising piezoelectric resonators
EP11160549A EP2355347A1 (en) 2000-11-24 2001-11-19 Filter structure and arrangement comprising piezoelectric resonators
EP11160548A EP2355346A1 (en) 2000-11-24 2001-11-19 Filter structure and arrangement comprising piezoelectric resonators
US09/989,020 US6741145B2 (en) 2000-11-24 2001-11-20 Filter structure and arrangement comprising piezoelectric resonators
JP2001359859A JP3996379B2 (ja) 2000-11-24 2001-11-26 圧電共振子を含むフィルタ構造および構成
JP2007128094A JP4654220B2 (ja) 2000-11-24 2007-05-14 圧電共振子を含むフィルタ構造

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20002585A FI113111B (fi) 2000-11-24 2000-11-24 Pietsosähköisiä resonaattoreita käsittävä suodinrakenne ja järjestely
FI20002585 2000-11-24

Publications (3)

Publication Number Publication Date
FI20002585A0 true FI20002585A0 (fi) 2000-11-24
FI20002585A FI20002585A (fi) 2002-05-25
FI113111B FI113111B (fi) 2004-02-27

Family

ID=8559575

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20002585A FI113111B (fi) 2000-11-24 2000-11-24 Pietsosähköisiä resonaattoreita käsittävä suodinrakenne ja järjestely

Country Status (4)

Country Link
US (1) US6741145B2 (fi)
EP (4) EP1209807B1 (fi)
JP (2) JP3996379B2 (fi)
FI (1) FI113111B (fi)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI118400B (fi) * 2001-08-21 2007-10-31 Nokia Corp Pietsosähköisiä resonaattoreita käsittävä suodinrakenne
DE10160617A1 (de) * 2001-12-11 2003-06-12 Epcos Ag Akustischer Spiegel mit verbesserter Reflexion
JP3952464B2 (ja) * 2002-02-27 2007-08-01 Ｔｄｋ株式会社 デュプレクサ
JP2003298392A (ja) * 2002-03-29 2003-10-17 Fujitsu Media Device Kk フィルタチップ及びフィルタ装置
JP3879643B2 (ja) 2002-09-25 2007-02-14 株式会社村田製作所 圧電共振子、圧電フィルタ、通信装置
JP2004173245A (ja) * 2002-10-30 2004-06-17 Murata Mfg Co Ltd ラダー型フィルタ、分波器、および通信機
JP3963824B2 (ja) * 2002-11-22 2007-08-22 富士通メディアデバイス株式会社 フィルタ素子、それを有するフィルタ装置、分波器及び高周波回路
JP3827232B2 (ja) * 2003-05-13 2006-09-27 Ｔｄｋ株式会社 フィルタ装置およびそれを用いた分波器
US20050093652A1 (en) * 2003-10-31 2005-05-05 Qing Ma Size scaling of film bulk acoustic resonator (FBAR) filters using impedance transformer (IT) or balun
US7082655B2 (en) * 2003-12-18 2006-08-01 Ge Inspection Technologies, Lp Process for plating a piezoelectric composite
JP2005311568A (ja) * 2004-04-20 2005-11-04 Sony Corp フィルタ装置及び送受信機
JP4303178B2 (ja) * 2004-08-31 2009-07-29 富士通メディアデバイス株式会社 弾性表面波装置
DE102004058064A1 (de) * 2004-12-01 2006-06-08 Siemens Ag Biochemisches Halbleiterchiplabor mit angekoppeltem Adressier- und Steuerchip und Verfahren zur Herstellung desselben
US7274275B2 (en) * 2005-06-10 2007-09-25 Avago Technologies Wireless Ip (Singapore) Pte. Ltd. Bandpass filter network and method for bandpass filtering signals using multiple acoustic resonators
DE102005027715B4 (de) * 2005-06-15 2020-01-02 Snaptrack, Inc. Elektroakustischer Resonator, Filter, Duplexer und Verfahren zur Bestimmung von Parametern eines Resonators
EP1895659B1 (en) 2005-06-20 2009-10-21 Murata Manufacturing Co., Ltd. Piezoelectric thin-film filter
US20070057772A1 (en) * 2005-09-09 2007-03-15 Honeywell International Inc. Hybrid SAW/BAW sensor
WO2007049699A1 (ja) * 2005-10-27 2007-05-03 Kyocera Corporation 分波器とそれを用いた通信装置
US7535323B2 (en) * 2006-07-10 2009-05-19 Skyworks Solutions, Inc. Bulk acoustic wave filter with reduced nonlinear signal distortion
KR100777451B1 (ko) * 2006-10-31 2007-11-21 삼성전자주식회사 박막 벌크 음향 공진기 필터 및 듀플렉서
WO2008126473A1 (ja) * 2007-04-11 2008-10-23 Murata Manufacturing Co., Ltd. 圧電薄膜フィルタ
US7548140B2 (en) * 2007-04-16 2009-06-16 Avago Technologies General Ip (Singapore) Pte. Ltd. Bulk acoustic wave (BAW) filter having reduced second harmonic generation and method of reducing second harmonic generation in a BAW filter
DE102008003820B4 (de) * 2008-01-10 2013-01-17 Epcos Ag Frontendschaltung
US8198958B1 (en) * 2009-03-30 2012-06-12 Triquint Semiconductor, Inc. Power amplifier matching RF system and method using bulk acoustics wave device
KR101663010B1 (ko) * 2010-11-09 2016-10-06 삼성전자주식회사 Ｒｆ용 매칭 세그먼트 회로 및 이를 이용한 ｒｆ통합 소자
US9300038B2 (en) 2010-12-10 2016-03-29 Peregrine Semiconductor Corporation Method, system, and apparatus for resonator circuits and modulating resonators
EP2922203A1 (en) 2010-12-10 2015-09-23 Peregrine Semiconductor Corporation Temperature and process compensated tunable acoustic wave filter
KR101959204B1 (ko) * 2013-01-09 2019-07-04 삼성전자주식회사 무선 주파수 필터 및 무선 주파수 필터의 제조방법
DE102014112676A1 (de) 2014-09-03 2016-03-03 Epcos Ag Filter mit verbesserter Linearität
JP2016195305A (ja) * 2015-03-31 2016-11-17 太陽誘電株式会社 弾性波フィルタ、分波器、およびモジュール
WO2019028288A1 (en) * 2017-08-03 2019-02-07 Akoustis, Inc. ELLIPTICAL STRUCTURE FOR VOLUME ACOUSTIC WAVE RESONATOR
JP7084739B2 (ja) * 2018-02-21 2022-06-15 太陽誘電株式会社 マルチプレクサ
WO2020009121A1 (ja) * 2018-07-03 2020-01-09 株式会社村田製作所 弾性波装置
DE102018131054B4 (de) * 2018-12-05 2020-10-08 RF360 Europe GmbH Mikroakustisches HF-Filter
US11387808B2 (en) * 2018-12-28 2022-07-12 Skyworks Global Pte. Ltd. Bulk acoustic wave resonator with ceramic substrate
WO2020133316A1 (zh) * 2018-12-29 2020-07-02 天津大学 一种拆分结构谐振器
WO2021127521A1 (en) * 2019-12-19 2021-06-24 Qorvo Us, Inc. Resonator structure for mass sensing
WO2022010833A1 (en) * 2020-07-08 2022-01-13 Kampanics, L.L.C. Acoustic wave devices for microfluidic applications
US20220052664A1 (en) * 2020-08-17 2022-02-17 RF360 Europe GmbH Lateral feature control for reducing coupling variation

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2045991A (en) * 1931-09-19 1936-06-30 Bell Telephone Labor Inc Wave filter
US2222417A (en) * 1938-09-24 1940-11-19 Bell Telephone Labor Inc Wave filter
JPH0697727B2 (ja) * 1985-03-27 1994-11-30 株式会社日立製作所 弾性表面波フィルタ
JPS63132515A (ja) * 1986-11-25 1988-06-04 Hitachi Ltd 弾性表面波複合フイルタ
US5231327A (en) 1990-12-14 1993-07-27 Tfr Technologies, Inc. Optimized piezoelectric resonator-based networks
JP2800905B2 (ja) * 1991-10-28 1998-09-21 富士通株式会社 弾性表面波フィルタ
US5373268A (en) 1993-02-01 1994-12-13 Motorola, Inc. Thin film resonator having stacked acoustic reflecting impedance matching layers and method
JPH0774584A (ja) * 1993-09-01 1995-03-17 Oki Electric Ind Co Ltd 弾性表面波フィルタ
US5692279A (en) * 1995-08-17 1997-12-02 Motorola Method of making a monolithic thin film resonator lattice filter
JP3296158B2 (ja) * 1995-09-01 2002-06-24 株式会社村田製作所 圧電薄膜振動子
JPH09205343A (ja) * 1996-01-24 1997-08-05 Murata Mfg Co Ltd 弾性表面波フィルタ
JP3720930B2 (ja) * 1996-11-18 2005-11-30 株式会社東芝 弾性表面波フィルタおよび通過周波数帯域の形成方法
JP3241293B2 (ja) * 1997-04-25 2001-12-25 富士通株式会社 弾性表面波素子およびこれを用いた分波器
US5910756A (en) 1997-05-21 1999-06-08 Nokia Mobile Phones Limited Filters and duplexers utilizing thin film stacked crystal filter structures and thin film bulk acoustic wave resonators
US5949306A (en) * 1997-12-02 1999-09-07 Cts Corporation Saw ladder filter with split resonators and method of providing same
JPH11251871A (ja) * 1998-03-06 1999-09-17 Oki Electric Ind Co Ltd 弾性表面波分波器の受信用フィルタ
JP3563414B2 (ja) * 1998-05-19 2004-09-08 松下電器産業株式会社 Ｓａｗフィルタおよびそれを用いたアンテナ共用器およびそれを用いた移動体通信機
FI113211B (fi) * 1998-12-30 2004-03-15 Nokia Corp Balansoitu suodatinrakenne ja matkaviestinlaite
US6262637B1 (en) * 1999-06-02 2001-07-17 Agilent Technologies, Inc. Duplexer incorporating thin-film bulk acoustic resonators (FBARs)
DE19931297A1 (de) 1999-07-07 2001-01-11 Philips Corp Intellectual Pty Volumenwellen-Filter
JP2001156588A (ja) * 1999-11-26 2001-06-08 Kyocera Corp 弾性表面波装置
JP4352572B2 (ja) * 2000-04-03 2009-10-28 パナソニック株式会社 アンテナ共用器
GB0014630D0 (en) 2000-06-16 2000-08-09 Koninkl Philips Electronics Nv Bulk accoustic wave filter
US6542055B1 (en) 2000-10-31 2003-04-01 Agilent Technologies, Inc. Integrated filter balun

Also Published As

Publication number Publication date
FI20002585A (fi) 2002-05-25
EP1209807A3 (en) 2008-10-08
US20020093394A1 (en) 2002-07-18
EP2355347A1 (en) 2011-08-10
EP2355345A1 (en) 2011-08-10
JP3996379B2 (ja) 2007-10-24
JP2002198777A (ja) 2002-07-12
EP1209807A2 (en) 2002-05-29
EP2355346A1 (en) 2011-08-10
JP4654220B2 (ja) 2011-03-16
FI113111B (fi) 2004-02-27
EP1209807B1 (en) 2012-01-11
JP2007267405A (ja) 2007-10-11
US6741145B2 (en) 2004-05-25

Similar Documents

Publication Publication Date Title
FI20002585A0 (fi) Pietsosähköisiä resonaattoreita käsittävä suodinrakenne ja järjestely
DE60026037D1 (de) Dielektrischer resonator und dielektrisches filter
DE60036264D1 (de) Piezoelektrischer Resonator
DE60045628D1 (de) Piezoelektrischer Resonator
FI20011678A0 (fi) Pietsosähköisiä resonaattoreita käsittävä suodinrakenne
DE60006910D1 (de) Monolithischer LC-Resonator und monolithisches LC-filter
DE60314715D1 (de) Piezoelektrischer resonierender Filter und Duplexer
DE60130298D1 (de) Akustischer Resonator
DE60102099D1 (de) Dielektrisches Resonatorfilter
DE60236833D1 (de) Keramisches Wabenfilter
BR0207439B1 (pt) filtro multicomponente e cigarro.
DE60042486D1 (de) Resonatorstruktur und dieselbe enthaltendesfilter
GB2393040B (en) Resonator and filter comprising the same
ATE299039T1 (de) Filterelement
DE60119407D1 (de) Filter
DE60130409D1 (de) Filter
NO20026277L (no) Filter
DE602004021758D1 (de) Resonator und dielektrischer Filter
FI990462A0 (fi) Resonaattorisuodatin
FI20000809A0 (fi) Pietsosähköinen resonaattori, pietsosähköinen komponentti ja tikapuusuodin
EP1376864A4 (en) PIEZOELECTRIC VIBRATION ELEMENT AND PIEZOELECTRIC FILTER
FI114251B (fi) Resonaattorisuodatin
DE60238302D1 (de) Piezoelektrischer vibrator und filter der denselben verwendet
DE50114246D1 (de) Transversalmoden-gekoppeltes resonatorfilter mit verringertem platzbedarf
ATE450080T1 (de) Piezoelektrische resonatoranordnung

Legal Events

Date Code Title Description
PC Transfer of assignment of patent

Owner name: AVAGO TECHNOLOGIES WIRELESS IP (SINGAPORE) PTE. LT

Free format text: AVAGO TECHNOLOGIES WIRELESS IP (SINGAPORE) PTE. LTD.

MM Patent lapsed