JPWO2023234168A1 - - Google Patents

Info

Publication number
JPWO2023234168A1
JPWO2023234168A1 JP2024524798A JP2024524798A JPWO2023234168A1 JP WO2023234168 A1 JPWO2023234168 A1 JP WO2023234168A1 JP 2024524798 A JP2024524798 A JP 2024524798A JP 2024524798 A JP2024524798 A JP 2024524798A JP WO2023234168 A1 JPWO2023234168 A1 JP WO2023234168A1
Authority
JP
Japan
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.)
Pending
Application number
JP2024524798A
Other languages
Japanese (ja)
Other versions
JPWO2023234168A5 (enrdf_load_stackoverflow
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 filed Critical
Publication of JPWO2023234168A1 publication Critical patent/JPWO2023234168A1/ja
Publication of JPWO2023234168A5 publication Critical patent/JPWO2023234168A5/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/523—Details of pulse systems
    • G01S7/524—Transmitters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP2024524798A 2022-06-01 2023-05-25 Pending JPWO2023234168A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022089605 2022-06-01
PCT/JP2023/019474 WO2023234168A1 (ja) 2022-06-01 2023-05-25 圧電素子制御装置及び超音波センサ

Publications (2)

Publication Number Publication Date
JPWO2023234168A1 true JPWO2023234168A1 (enrdf_load_stackoverflow) 2023-12-07
JPWO2023234168A5 JPWO2023234168A5 (enrdf_load_stackoverflow) 2025-02-12

Family

ID=89024813

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024524798A Pending JPWO2023234168A1 (enrdf_load_stackoverflow) 2022-06-01 2023-05-25

Country Status (2)

Country Link
JP (1) JPWO2023234168A1 (enrdf_load_stackoverflow)
WO (1) WO2023234168A1 (enrdf_load_stackoverflow)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60156585A (ja) * 1984-10-30 1985-08-16 ブラザー工業株式会社 超音波振動子駆動回路
JPH03112300A (ja) * 1989-09-26 1991-05-13 Furuno Electric Co Ltd 振動子ユニット
JP3005736B2 (ja) * 1994-03-28 2000-02-07 日本電気エンジニアリング株式会社 送受信装置
JP4020559B2 (ja) * 2000-02-04 2007-12-12 オリンパス株式会社 超音波振動子駆動装置
JP3855625B2 (ja) * 2000-09-04 2006-12-13 富士電機システムズ株式会社 圧電素子ドライバ
JP6041901B2 (ja) * 2012-12-21 2016-12-14 三菱電機株式会社 超音波送受信装置
JP2015171084A (ja) * 2014-03-10 2015-09-28 学校法人同志社 圧電振動子駆動回路
JP2015190817A (ja) * 2014-03-28 2015-11-02 パナソニックＩｐマネジメント株式会社 超音波センサ
US11269067B2 (en) * 2017-09-12 2022-03-08 Semiconductor Components Industries, Llc Response-based determination of piezoelectric transducer state

Also Published As

Publication number Publication date
WO2023234168A1 (ja) 2023-12-07

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Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20241118