JP4343416B2 - 超音波振動子駆動回路 - Google Patents

超音波振動子駆動回路 Download PDF

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Publication number
JP4343416B2
JP4343416B2 JP2000325844A JP2000325844A JP4343416B2 JP 4343416 B2 JP4343416 B2 JP 4343416B2 JP 2000325844 A JP2000325844 A JP 2000325844A JP 2000325844 A JP2000325844 A JP 2000325844A JP 4343416 B2 JP4343416 B2 JP 4343416B2
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Japan
Prior art keywords
voltage
ultrasonic transducer
power supply
transistor
ground
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Expired - Fee Related
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JP2000325844A
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Japanese (ja)
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JP2002143766A (ja
JP2002143766A5 (enExample
Inventor
洋一 角田
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GE Medical Systems Global Technology Co LLC
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GE Medical Systems Global Technology Co LLC
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Publication of JP2002143766A5 publication Critical patent/JP2002143766A5/ja
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  • Ultra Sonic Daignosis Equipment (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP2000325844A 2000-10-25 2000-10-25 超音波振動子駆動回路 Expired - Fee Related JP4343416B2 (ja)

Priority Applications (1)

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JP2000325844A JP4343416B2 (ja) 2000-10-25 2000-10-25 超音波振動子駆動回路

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JP2000325844A JP4343416B2 (ja) 2000-10-25 2000-10-25 超音波振動子駆動回路

Publications (3)

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JP2002143766A JP2002143766A (ja) 2002-05-21
JP2002143766A5 JP2002143766A5 (enExample) 2008-07-31
JP4343416B2 true JP4343416B2 (ja) 2009-10-14

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JP2000325844A Expired - Fee Related JP4343416B2 (ja) 2000-10-25 2000-10-25 超音波振動子駆動回路

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002330962A (ja) * 2001-04-25 2002-11-19 Ge Medical Systems Global Technology Co Llc 超音波振動子駆動回路および超音波診断装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4749448B2 (ja) * 2008-07-24 2011-08-17 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー 超音波撮像装置
JP2014028027A (ja) * 2012-07-31 2014-02-13 Toshiba Corp 超音波診断装置、スイッチング制御プログラムおよびスイッチング制御方法
JP2017106751A (ja) * 2015-12-07 2017-06-15 株式会社デンソー 物体検知装置、物体検知システム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002330962A (ja) * 2001-04-25 2002-11-19 Ge Medical Systems Global Technology Co Llc 超音波振動子駆動回路および超音波診断装置

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JP2002143766A (ja) 2002-05-21

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