Title:
ULTRASONIC EXCITATION CIRCUIT
Document Type and Number:
WIPO Patent Application WO/2022/253356
Kind Code:
A1
Abstract:
An ultrasonic excitation circuit, comprising: a pulse modulation circuit (1), a signal amplification circuit (2), and a trigger circuit (3). The pulse modulation circuit (1) is used for generating an original trigger signal and modulating the original trigger signal so as to obtain a first pulse wave signal. The signal amplification circuit (2) is used for amplifying the first pulse wave signal so as to obtain a second pulse wave signal. The trigger circuit (3) is used for generating a pulse excitation signal according to the second pulse wave signal, and driving an ultrasonic probe on the basis of the pulse excitation signal.
Inventors:
SONG YU (CN)
GAO QIANG (CN)
LI DONG (CN)
GAO YUNFEI (CN)
LIU JUNJIE (CN)
ZHANG HAOBO (CN)
ZHANG ZIXUAN (CN)
GAO QIANG (CN)
LI DONG (CN)
GAO YUNFEI (CN)
LIU JUNJIE (CN)
ZHANG HAOBO (CN)
ZHANG ZIXUAN (CN)
Application Number:
PCT/CN2022/100961
Publication Date:
December 08, 2022
Filing Date:
June 24, 2022
Export Citation:
Assignee:
UNIV TIANJIN TECHNOLOGY (CN)
International Classes:
B06B1/02
Foreign References:
CN113770010A | 2021-12-10 | |||
CN203988125U | 2014-12-10 | |||
CN103949016A | 2014-07-30 | |||
CN109444273A | 2019-03-08 | |||
CN103977507A | 2014-08-13 |
Attorney, Agent or Firm:
BEIJING GAOWO LAW FIRM (CN)
Download PDF:
Previous Patent: STRENGTHENING METHOD FOR RECYCLED AGGREGATE USING BIOLOGICAL DEPOSITION
Next Patent: COUPLER, AND VEHICLE HAVING SAME
Next Patent: COUPLER, AND VEHICLE HAVING SAME