Application and Research of Ultrasonic Horn in Ultrasonic Ranging System

Application and Research of Ultrasonic Horn in Ultrasonic Ranging System

Aiming at the problem that echo signal is hard to recognize caused by ultrasonic energy’s overquick dispersion and attenuation, a kind of ultrasonic horn is designed. According to the acoustic theory analysis, the ultrasonic horn can increase its radiation energy by improving impedance matching. The...

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Bibliographic Details
Main Authors: Ju Xiaotao, Gu Lichen, Dong Xinyuan
Format: Article
Language:English
Published: IFSA Publishing, S.L. 2014-05-01
Series:Sensors & Transducers
Subjects:
Ultrasonic horn
Impedance match
Directivity
Ultrasonic ranging.
Online Access:http://www.sensorsportal.com/HTML/DIGEST/may_2014/Vol_170/P_2033.pdf
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spelling doaj-19ee43048f2240ae94a4fa3a4e8b64a52020-11-24T23:45:46ZengIFSA Publishing, S.L.Sensors & Transducers2306-85151726-54792014-05-0117056066Application and Research of Ultrasonic Horn in Ultrasonic Ranging SystemJu Xiaotao0Gu Lichen1Dong Xinyuan2School of Mechanical and Electronic Engineering, Xi'an University of Architecture and Technology, Xi’an Shaanxi, 710055, ChinaSchool of Mechanical and Electronic Engineering, Xi'an University of Architecture and Technology, Xi’an Shaanxi, 710055, ChinaSchool of Mechanical and Electronic Engineering, Xi'an University of Architecture and Technology, Xi’an Shaanxi, 710055, ChinaAiming at the problem that echo signal is hard to recognize caused by ultrasonic energy’s overquick dispersion and attenuation, a kind of ultrasonic horn is designed. According to the acoustic theory analysis, the ultrasonic horn can increase its radiation energy by improving impedance matching. The ultrasonic horn can make the directivity of sound source sharper and energy more centralized because of the large outlet. The simulation calculation and experiment results prove the effectiveness of ultrasonic horn to improve the scope of ultrasonic ranging.http://www.sensorsportal.com/HTML/DIGEST/may_2014/Vol_170/P_2033.pdfUltrasonic hornImpedance matchDirectivityUltrasonic ranging.
collection DOAJ
language English
format Article
sources DOAJ
author Ju Xiaotao
Gu Lichen
Dong Xinyuan
spellingShingle Ju Xiaotao
Gu Lichen
Dong Xinyuan
Application and Research of Ultrasonic Horn in Ultrasonic Ranging System
Sensors & Transducers
Ultrasonic horn
Impedance match
Directivity
Ultrasonic ranging.
author_facet Ju Xiaotao
Gu Lichen
Dong Xinyuan
author_sort Ju Xiaotao
title Application and Research of Ultrasonic Horn in Ultrasonic Ranging System
title_short Application and Research of Ultrasonic Horn in Ultrasonic Ranging System
title_full Application and Research of Ultrasonic Horn in Ultrasonic Ranging System
title_fullStr Application and Research of Ultrasonic Horn in Ultrasonic Ranging System
title_full_unstemmed Application and Research of Ultrasonic Horn in Ultrasonic Ranging System
title_sort application and research of ultrasonic horn in ultrasonic ranging system
publisher IFSA Publishing, S.L.
series Sensors & Transducers
issn 2306-8515
1726-5479
publishDate 2014-05-01
description Aiming at the problem that echo signal is hard to recognize caused by ultrasonic energy’s overquick dispersion and attenuation, a kind of ultrasonic horn is designed. According to the acoustic theory analysis, the ultrasonic horn can increase its radiation energy by improving impedance matching. The ultrasonic horn can make the directivity of sound source sharper and energy more centralized because of the large outlet. The simulation calculation and experiment results prove the effectiveness of ultrasonic horn to improve the scope of ultrasonic ranging.
topic Ultrasonic horn
Impedance match
Directivity
Ultrasonic ranging.
url http://www.sensorsportal.com/HTML/DIGEST/may_2014/Vol_170/P_2033.pdf
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AT gulichen applicationandresearchofultrasonichorninultrasonicrangingsystem
AT dongxinyuan applicationandresearchofultrasonichorninultrasonicrangingsystem
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