JP2015502086A - 電気的に並列に結合された２ポート共振器 - Google Patents

電気的に並列に結合された２ポート共振器 Download PDF

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Publication number
JP2015502086A
JP2015502086A JP2014541387A JP2014541387A JP2015502086A JP 2015502086 A JP2015502086 A JP 2015502086A JP 2014541387 A JP2014541387 A JP 2014541387A JP 2014541387 A JP2014541387 A JP 2014541387A JP 2015502086 A JP2015502086 A JP 2015502086A
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JP
Japan
Prior art keywords
piezoelectric resonator
configuration
piezoelectric
resonant
resonator
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Pending
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JP2014541387A
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English (en)
Japanese (ja)
Inventor
チェンジエ・ズオ
チャンハン・ユン
チィ・シュン・ロ
シャンフン・ジョー
ジョンヘ・キム
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クアルコム，インコーポレイテッド
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Application filed by クアルコム，インコーポレイテッド filed Critical クアルコム，インコーポレイテッド
Publication of JP2015502086A publication Critical patent/JP2015502086A/ja
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
    • H03H9/56—Monolithic crystal filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/02228—Guided bulk acoustic wave devices or Lamb wave devices having interdigital transducers situated in parallel planes on either side of a piezoelectric layer
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
    • H03H9/56—Monolithic crystal filters
    • H03H9/566—Electric coupling means therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/42—Piezoelectric device making

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  • 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)
JP2014541387A 2011-11-10 2012-11-12 電気的に並列に結合された２ポート共振器 Pending JP2015502086A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/293,522 2011-11-10
US13/293,522 US20130120082A1 (en) 2011-11-10 2011-11-10 Two-port resonators electrically coupled in parallel
PCT/US2012/064718 WO2013071263A1 (en) 2011-11-10 2012-11-12 Two-port resonators electrically coupled in parallel

Publications (1)

Publication Number Publication Date
JP2015502086A true JP2015502086A (ja) 2015-01-19

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ID=47221589

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014541387A Pending JP2015502086A (ja) 2011-11-10 2012-11-12 電気的に並列に結合された２ポート共振器

Country Status (8)

Country Link
US (1) US20130120082A1 (enExample)
EP (1) EP2777152A1 (enExample)
JP (1) JP2015502086A (enExample)
KR (1) KR20140101769A (enExample)
CN (1) CN103975526A (enExample)
IN (1) IN2014CN02885A (enExample)
TW (1) TW201330496A (enExample)
WO (1) WO2013071263A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160067031A1 (en) * 2014-09-08 2016-03-10 Ghassan S. Kassab Methods and uses of mediastinal pleura tissue for various stent and other medical applications

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6243204A (ja) * 1985-08-20 1987-02-25 Toyo Commun Equip Co Ltd Ｓａｗ共振器フイルタ
JPH0396005A (ja) * 1989-09-07 1991-04-22 Toshiba Corp 圧電薄膜共振子
JPH09214284A (ja) * 1996-01-30 1997-08-15 Toshiba Corp 弾性表面波装置
JP2005318547A (ja) * 2004-03-30 2005-11-10 Sanyo Electric Co Ltd バルク波デバイス
JP2005318531A (ja) * 2004-03-30 2005-11-10 Sanyo Electric Co Ltd バルク波素子
JP2008543157A (ja) * 2005-05-27 2008-11-27 エヌエックスピー ビー ヴィ バルク音波共振器装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5294898A (en) * 1992-01-29 1994-03-15 Motorola, Inc. Wide bandwidth bandpass filter comprising parallel connected piezoelectric resonators
US5621263A (en) * 1993-08-09 1997-04-15 Murata Manufacturing Co., Ltd. Piezoelectric resonance component
US5973442A (en) * 1996-02-22 1999-10-26 Murata Manufacturing Co., Ltd. Piezo-resonator, filter and AM receiving circuitry using piezo-resonator
US5969462A (en) * 1998-06-18 1999-10-19 Cts Corporation Extensional mode piezoelectric crystal resonator with split electrodes and transformer driving circuit
JP3993579B2 (ja) * 2004-04-28 2007-10-17 富士通メディアデバイス株式会社 バランス出力型フィルタ
GB2457607B (en) * 2005-04-18 2009-11-18 Avago Technologies General Ip Acoustically coupled resonators and method of making the same
JPWO2006134959A1 (ja) * 2005-06-17 2009-01-08 松下電器産業株式会社 多重モード薄膜弾性波共振器フィルタ
JP4868064B2 (ja) * 2007-05-29 2012-02-01 株式会社村田製作所 弾性波分波器
CN101785184B (zh) * 2007-08-23 2013-03-06 太阳诱电株式会社 弹性波滤波器、使用该弹性波滤波器的双工器及使用该双工器的通信机
JP4816710B2 (ja) * 2008-10-30 2011-11-16 株式会社村田製作所 分波器
US8816567B2 (en) * 2011-07-19 2014-08-26 Qualcomm Mems Technologies, Inc. Piezoelectric laterally vibrating resonator structure geometries for spurious frequency suppression
US8987976B2 (en) * 2011-09-23 2015-03-24 Qualcomm Incorporated Piezoelectric resonator having combined thickness and width vibrational modes

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6243204A (ja) * 1985-08-20 1987-02-25 Toyo Commun Equip Co Ltd Ｓａｗ共振器フイルタ
JPH0396005A (ja) * 1989-09-07 1991-04-22 Toshiba Corp 圧電薄膜共振子
JPH09214284A (ja) * 1996-01-30 1997-08-15 Toshiba Corp 弾性表面波装置
JP2005318547A (ja) * 2004-03-30 2005-11-10 Sanyo Electric Co Ltd バルク波デバイス
JP2005318531A (ja) * 2004-03-30 2005-11-10 Sanyo Electric Co Ltd バルク波素子
JP2008543157A (ja) * 2005-05-27 2008-11-27 エヌエックスピー ビー ヴィ バルク音波共振器装置

Also Published As

Publication number Publication date
EP2777152A1 (en) 2014-09-17
KR20140101769A (ko) 2014-08-20
TW201330496A (zh) 2013-07-16
US20130120082A1 (en) 2013-05-16
CN103975526A (zh) 2014-08-06
IN2014CN02885A (enExample) 2015-07-03
WO2013071263A1 (en) 2013-05-16

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