GB2593477B - Pulse generator - Google Patents

Pulse generator Download PDF

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Publication number
GB2593477B
GB2593477B GB2004228.9A GB202004228A GB2593477B GB 2593477 B GB2593477 B GB 2593477B GB 202004228 A GB202004228 A GB 202004228A GB 2593477 B GB2593477 B GB 2593477B
Authority
GB
United Kingdom
Prior art keywords
pulse generator
pulse
generator
Prior art date
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.)
Active
Application number
GB2004228.9A
Other versions
GB202004228D0 (en
GB2593477A (en
Inventor
Dixon Steven
Feeney Andrew
Kang Lei
Somerset William
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.)
University of Warwick
Original Assignee
University of Warwick
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 by University of Warwick filed Critical University of Warwick
Priority to GB2004228.9A priority Critical patent/GB2593477B/en
Publication of GB202004228D0 publication Critical patent/GB202004228D0/en
Publication of GB2593477A publication Critical patent/GB2593477A/en
Application granted granted Critical
Publication of GB2593477B publication Critical patent/GB2593477B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/0207—Driving circuits
    • B06B1/0215—Driving circuits for generating pulses, e.g. bursts of oscillations, envelopes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G01N29/2437—Piezoelectric probes
    • G01N29/245—Ceramic probes, e.g. lead zirconate titanate [PZT] probes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
    • G01N29/341—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with time characteristics
    • G01N29/343—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with time characteristics pulse waves, e.g. particular sequence of pulses, bursts
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
    • G01N29/348—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with frequency characteristics, e.g. single frequency signals, chirp signals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
GB2004228.9A 2020-03-24 2020-03-24 Pulse generator Active GB2593477B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2004228.9A GB2593477B (en) 2020-03-24 2020-03-24 Pulse generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2004228.9A GB2593477B (en) 2020-03-24 2020-03-24 Pulse generator

Publications (3)

Publication Number Publication Date
GB202004228D0 GB202004228D0 (en) 2020-05-06
GB2593477A GB2593477A (en) 2021-09-29
GB2593477B true GB2593477B (en) 2022-06-29

Family

ID=70546681

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2004228.9A Active GB2593477B (en) 2020-03-24 2020-03-24 Pulse generator

Country Status (1)

Country Link
GB (1) GB2593477B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11950956B1 (en) * 2021-12-31 2024-04-09 RFNAV Inc. Piezoelectric micromachined ultrasonic transducer sensor apparatuses, systems, and methods

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0032848A1 (en) * 1980-01-21 1981-07-29 Hitachi, Ltd. Digital type ultrasonic holography apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0032848A1 (en) * 1980-01-21 1981-07-29 Hitachi, Ltd. Digital type ultrasonic holography apparatus

Also Published As

Publication number Publication date
GB202004228D0 (en) 2020-05-06
GB2593477A (en) 2021-09-29

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