H. Fang - IEEE Xplore Author Profile

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Author details

H. Fang

Also published under: Haoyu Fang

Publications

6

Citations

13

Publications by Year

20162018

Co-Authors:

Anthony GachaganAlexandru MoldovanA. J. MulhollandRichard O'LearyZhen Qiu

H. Fang

Also published under: Haoyu Fang

Affiliation

Centre for Ultrasonic Engineering

University of Strathclyde

Glasgow, UK

Publication Topics

Fractal Geometry,
Piezoelectric Transducer,
Array Elements,
Finite Element,
Finite Element Model,
Matching Layer,
Resonance Frequency,
Array Design,
Cantor Set,
Conventional Array,
Conventional Design,
Length Scale

Biography

Haoyu Fang (GS’16–M’17) was born in Lanzhou, China, in 1991. He received the B.S. degree in electronic and electrical engineering from the University of Strathclyde, Glasgow, U.K., in 2014, where he is currently pursuing the Ph.D. degree with the Center for Ultrasonic Engineering.,His research interests include nature-inspired ultrasound and broadband ultrasound transducer design.(Based on document published on 7 October 2018).

Publications

6

Citations

13

Publications by Year

20162018

Co-Authors:

Anthony Gachagan
Alexandru Moldovan
A. J. Mulholland
Richard O'Leary
Zhen Qiu

Author's Published Works

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Showing 1-6 of 6 results

Conferences (5)

Journals (1)

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Haoyu Fang(3)
R. L. O'Leary(3)
A. Gachagan(3)
Z. Qiu(3)
H. Fang(3)
Centre for Ultrasonic Engineering, University of Strathclyde, Glasgow, UK(4)
Department of Mathematics, University of Strathclyde, Glasgow, UK(2)
Department of Mathematics, University of Strathclyde, Glasgow, United Kingdom(1)
Department of Mathematics and Statistics, University of Strathclyde, Glasgow, U.K.(1)
Electronic & Electrical Engineering, University of Strathclyde, Glasgow, United Kingdom(1)
2017 IEEE International Ultrasonics Symposium (IUS)(2)
2018 IEEE International Ultrasonics Symposium (IUS)(2)
2016 IEEE International Ultrasonics Symposium (IUS)(1)
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control(1)
IEEE(6)
Kobe, Japan(2)
Washington, DC, USA(2)
Tours, France(1)
Fractal Geometry(5)
Piezoelectric Transducer(5)
Array Elements(4)
Finite Element(4)
Finite Element Model(4)

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Linear Ultrasonic Array Development Incorporating Cantor Set Fractal Geometry

H. Fang;Z. Qiu;R. L. O'Leary;A. Gachagan;A. J. Mulholland

2018 IEEE International Ultrasonics Symposium (IUS)

Year: 2018 | Conference Paper |

Cited by: Papers (1)

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Naturally occurring resonating systems utilize structures containing a range of length scales to produce a broad operating bandwidth. It has previously been reported that a piezoelectric composite transducer based on a fractal geometry, which thereby introduces components with varying length scales, results in a wider operational bandwidth and a higher sensitivity. In this paper, the work is now e...Show More

Linear Ultrasonic Array Development Incorporating Cantor Set Fractal Geometry

H. Fang;Z. Qiu;R. L. O'Leary;A. Gachagan;A. J. Mulholland

2018 IEEE International Ultrasonics Symposium (IUS)

Year: 2018 | Conference Paper |

Broadband Piezocrystal Transducer Array for Non-Destructive Evaluation Imaging Applications

Zhen Qiu;Haoyu Fang;Richard O'Leary;Anthony Gachagan;Alexandru Moldovan

2018 IEEE International Ultrasonics Symposium (IUS)

Year: 2018 | Conference Paper |

HTML

A 32-element, 5MHz linear array, incorporating PMN-PT 1-3 piezo-polymer composite, has been designed using finite element (FE) modelling. The Elasto-Electric material properties of the PMN-PT samples were characterized and evaluated within the FE model to ensure accurate corroboration. The array configuration and performance were then investigated, including array microstructure, and steering and ...Show More

Broadband Piezocrystal Transducer Array for Non-Destructive Evaluation Imaging Applications

Zhen Qiu;Haoyu Fang;Richard O'Leary;Anthony Gachagan;Alexandru Moldovan

2018 IEEE International Ultrasonics Symposium (IUS)

Year: 2018 | Conference Paper |

Broadband 1–3 Piezoelectric Composite Transducer Design Using Sierpinski Gasket Fractal Geometry

Haoyu Fang;Zhen Qiu;Anthony J. Mulholland;Richard L. O’Leary;Anthony Gachagan

IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control

Year: 2018 | Volume: 65, Issue: 12 | Journal Article |

Cited by: Papers (10)

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Wider operational bandwidth is an important requirement of an ultrasound transducer across many applications. In nature, it can be observed that several hearing organs possess a broad operating bandwidth by having a varying length scales structure. Moreover, conventional 1-3 piezoelectric composite transducers have been widely recognized for their wider bandwidth over their piezoelectric ceramic c...Show More

Broadband 1–3 Piezoelectric Composite Transducer Design Using Sierpinski Gasket Fractal Geometry

Haoyu Fang;Zhen Qiu;Anthony J. Mulholland;Richard L. O’Leary;Anthony Gachagan

IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control

Year: 2018 | Volume: 65, Issue: 12 | Journal Article |

Linear ultrasonic array incorporating a Cantor Set fractal element configuration

Haoyu Fang;Zhen Qiu;Anthony Mulholland;Richard O'Leary;Anthony Gachagan

2017 IEEE International Ultrasonics Symposium (IUS)

Year: 2017 | Conference Paper |

HTML

The resonance frequency of an active element in a piezoelectric ultrasonic transducer is dependent on its length scale. Inspired by natural occurring auditory systems, incorporation of elements with varying length scales in the piezoelectric transducer design can result in a wider operational bandwidth. A mathematical algorithm has been developed to define the feature of a fractal geometry called ...Show More

Linear ultrasonic array incorporating a Cantor Set fractal element configuration

Haoyu Fang;Zhen Qiu;Anthony Mulholland;Richard O'Leary;Anthony Gachagan

2017 IEEE International Ultrasonics Symposium (IUS)

Year: 2017 | Conference Paper |

Linear ultrasonic array incorporating a Cantor Set fractal element configuration

H. Fang;Z. Qiu;R. L. O'Leary;A. Gachagan;A. J. Mulholland

2017 IEEE International Ultrasonics Symposium (IUS)

Year: 2017 | Conference Paper |

HTML

The resonance frequency of an active element in a piezoelectric ultrasonic transducer is dependent on its length scale. Inspired by natural occurring auditory systems, incorporation of elements with varying length scales in the piezoelectric transducer design can result in a wider operational bandwidth. In this paper, a mathematical algorithm was developed first to define the feature of a fractal ...Show More

Linear ultrasonic array incorporating a Cantor Set fractal element configuration

H. Fang;Z. Qiu;R. L. O'Leary;A. Gachagan;A. J. Mulholland

2017 IEEE International Ultrasonics Symposium (IUS)

Year: 2017 | Conference Paper |

Improving the operational bandwidth of a 1–3 piezoelectric composite transducer using Sierpinski Gasket fractal geometry

H. Fang;Z. Qiu;R. L. O'Leary;A. Gachagan;A. J. Mulholland

2016 IEEE International Ultrasonics Symposium (IUS)

Year: 2016 | Conference Paper |

Cited by: Papers (2)

HTML

Wider operational bandwidth is an important requirement of an ultrasound transducer across many applications. It has been reported mathematically that by having elements with varying length scales in the piezoelectric transducer design, the device may possess a wider operational bandwidth or a higher sensitivity compared to a conventional device. In this paper, the potential for extending the oper...Show More

Improving the operational bandwidth of a 1–3 piezoelectric composite transducer using Sierpinski Gasket fractal geometry

H. Fang;Z. Qiu;R. L. O'Leary;A. Gachagan;A. J. Mulholland

2016 IEEE International Ultrasonics Symposium (IUS)

Year: 2016 | Conference Paper |

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Worldwide: +1 732 981 0060
Contact & Support

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