CN119422326A - 弹性波装置以及通信装置 - Google Patents

弹性波装置以及通信装置 Download PDF

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Publication number
CN119422326A
CN119422326A CN202380043102.9A CN202380043102A CN119422326A CN 119422326 A CN119422326 A CN 119422326A CN 202380043102 A CN202380043102 A CN 202380043102A CN 119422326 A CN119422326 A CN 119422326A
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CN
China
Prior art keywords
less
degrees
thickness
lambda
electrode
Prior art date
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Pending
Application number
CN202380043102.9A
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English (en)
Chinese (zh)
Inventor
野添惣一朗
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.)
Kyocera Corp
Original Assignee
Kyocera Corp
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.)
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Publication date
Application filed by Kyocera Corp filed Critical Kyocera Corp
Publication of CN119422326A publication Critical patent/CN119422326A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • H03H9/125—Driving means, e.g. electrodes, coils
    • H03H9/145—Driving means, e.g. electrodes, coils for networks 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 elements; Electromechanical resonators
    • H03H9/25—Constructional features of resonators using surface acoustic waves

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
CN202380043102.9A 2022-06-01 2023-06-01 弹性波装置以及通信装置 Pending CN119422326A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022089625 2022-06-01
JP2022-089625 2022-06-01
PCT/JP2023/020400 WO2023234383A1 (ja) 2022-06-01 2023-06-01 弾性波装置および通信装置

Publications (1)

Publication Number Publication Date
CN119422326A true CN119422326A (zh) 2025-02-11

Family

ID=89024965

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380043102.9A Pending CN119422326A (zh) 2022-06-01 2023-06-01 弹性波装置以及通信装置

Country Status (3)

Country Link
JP (1) JP7791994B2 (https=)
CN (1) CN119422326A (https=)
WO (1) WO2023234383A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20250300625A1 (en) * 2024-03-20 2025-09-25 Rf360 Singapore Pte. Ltd. Geometric Properties of an Embedded Electrode Structure for an Acoustic Filter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100904368B1 (ko) * 2005-10-19 2009-06-23 가부시키가이샤 무라타 세이사쿠쇼 램파 디바이스
CN103283147B (zh) * 2010-12-24 2016-09-21 株式会社村田制作所 弹性波装置及其制造方法
JP5772256B2 (ja) * 2011-06-08 2015-09-02 株式会社村田製作所 弾性波装置
WO2013118532A1 (ja) * 2012-02-06 2013-08-15 株式会社村田製作所 フィルタ装置
FR3079668B1 (fr) * 2018-03-29 2020-03-27 Frec'n'sys Dispositif d'onde acoustique de surface sur substrat composite

Also Published As

Publication number Publication date
JP7791994B2 (ja) 2025-12-24
WO2023234383A1 (ja) 2023-12-07
JPWO2023234383A1 (https=) 2023-12-07

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