Steven Freear

Steven Freear

University of Leeds

H-index: 32

Europe-United Kingdom

About Steven Freear

Steven Freear, With an exceptional h-index of 32 and a recent h-index of 20 (since 2020), a distinguished researcher at University of Leeds, specializes in the field of Ultrasound, Beamforming, Microbubbles, Contrast Agents, Signal Processing.

His recent articles reflect a diverse array of research interests and contributions to the field:

Ultrasound transmitter

Toward using the Villari effect for non-destructive evaluation of steel structures

Smart knee implants: An overview of current technologies and future possibilities

Enhancement of Ultrasound B-Mode Image Quality Using Nonlinear Filtered-Multiply-and-Sum Compounding for Improved Carotid Artery Segmentation

Evaluation of advanced Passive Acoustic Mapping (PAM) beamformers for high-duty-cycle HIFU ablated in Ex Vivo Tissue

A human ear-inspired ultrasonic transducer (HEUT) for 3D localization of sub-wavelength scatterers

Integrated hybrid sub-aperture beamforming and time-division multiplexing for massive readout in ultrasound imaging

Dynamic F-number and shading weights determined by element directivity for PAM

Steven Freear Information

University

Position

___

Citations(all)

4198

Citations(since 2020)

1970

Cited By

2980

hIndex(all)

32

hIndex(since 2020)

20

i10Index(all)

81

i10Index(since 2020)

55

Email

University Profile Page

University of Leeds

Google Scholar

View Google Scholar Profile

Steven Freear Skills & Research Interests

Ultrasound

Beamforming

Microbubbles

Contrast Agents

Signal Processing

Top articles of Steven Freear

Title

Journal

Author(s)

Publication Date

Ultrasound transmitter

2024/2/15

Toward using the Villari effect for non-destructive evaluation of steel structures

Journal of Applied Physics

CA Ives

SGH Staples

CK Vo

DMJ Cowell

S Freear

...

2023/8/14

Smart knee implants: An overview of current technologies and future possibilities

Edgars Kelmers

Agata Szuba

Samuel W King

Jeya Palan

Steven Freear

...

2023/5

Enhancement of Ultrasound B-Mode Image Quality Using Nonlinear Filtered-Multiply-and-Sum Compounding for Improved Carotid Artery Segmentation

Diagnostics

Asraf Mohamed Moubark

Luzhen Nie

Mohd Hairi Mohd Zaman

Mohammad Tariqul Islam

Mohd Asyraf Zulkifley

...

2023/3/18

Evaluation of advanced Passive Acoustic Mapping (PAM) beamformers for high-duty-cycle HIFU ablated in Ex Vivo Tissue

Chunqi Li

Thomas M Carpenter

David MJ Cowell

Steven Freear

James R McLaughlan

2023/9/3

A human ear-inspired ultrasonic transducer (HEUT) for 3D localization of sub-wavelength scatterers

Applied Physics Letters

Luzhen Nie

Matthieu Toulemonde

Meng-Xing Tang

Steven Freear

Sevan Harput

2023/8/21

Integrated hybrid sub-aperture beamforming and time-division multiplexing for massive readout in ultrasound imaging

IEEE transactions on biomedical circuits and systems

Ahmad Rezvanitabar

Gwangrok Jung

Coskun Tekes

Thomas M Carpenter

David MJ Cowell

...

2022/9/8

Dynamic F-number and shading weights determined by element directivity for PAM

Chunqi Li

Harry R Clegg

Thomas M Carpenter

David MJ Cowell

Steven Freear

...

2022/10/10

Optimised polymer trapped-air lenses for ultrasound focusing in water exploiting Fabry-Pérot resonance

Ultrasonics

Lorenzo Astolfi

David A Hutchins

Richard L Watson

Peter J Thomas

Marco Ricci

...

2022/9/1

Power spectrum equalized passive acoustic mapping

Chunqi Li

Harry R Clegg

Thomas M Carpenter

David MJ Cowell

Steven Freear

...

2022/10/10

A Metallic Additively Manufactured Metamaterial for Enhanced Monitoring of Acoustic Cavitation‐Based Therapeutic Ultrasound

Advanced Engineering Materials

Luzhen Nie

David A Hutchins

Lorenzo Astolfi

Timothy P Cooper

Adam T Clare

...

2022/4

3D Localization of Scatterers with a Spiral-Shaped Acoustic Lens

Luzhen Nie

Matthieu Toulemonde

Meng-Xing Tang

Steven Freear

Sevan Harput

2022/10/10

An open access chamber designed for the acoustic characterisation of microbubbles

Applied Sciences

Elliott Smith

Luzhen Nie

James McLaughlan

Harry Clegg

Thomas Carpenter

...

2022/1

Ultrasonic Fluid Velocity Estimation System with Self-Optimised Switched Mode Transmit Schemes

Harry R Clegg

Javad Rostami

Wes Maru

Thomas M Carpenter

Steven Freear

...

2022/10/10

Protein-conjugated microbubbles for the selective targeting of S. aureus biofilms

Biofilm

Jack A Caudwell

Jordan M Tinkler

Ben RG Johnson

Kenneth J McDowall

Fayez Alsulaimani

...

2022/12/1

Optimizing the lateral beamforming step for filtered-delay multiply and sum beamforming to improve active contour segmentation using ultrafast ultrasound imaging

Biomedical Signal Processing and Control

Asraf Mohamed Moubark

Zainab Alomari

Mohd Hairi Mohd Zaman

Mohd Asyraf Zulkifley

Sawal Hamid Md Ali

...

2022/1/1

Optically excited nanoparticle enhanced high intensity focused ultrasound therapy of in vivo cancer models

The Journal of the Acoustical Society of America

Nicola Ingram

Teklu Egnuni

Steven Freear

P Louise Coletta

James McLaughlan

2022/10/1

An Open, modular, ultrasound digitial signal processing specification

Harry R Clegg

Thomas M Carpenter

Steven Freear

David MJ Cowell

2022/10/10

High-power gallium nitride HIFU transmitter with integrated real-time current and voltage measurement

IEEE Transactions on Biomedical Circuits and Systems

Thomas M Carpenter

David MJ Cowell

Harry R Clegg

James R McLaughlan

Steven Freear

2021/3/22

Mutual convolution of dual modes to enhance passive acoustic mapping for high duty-cycle HIFU exposures monitoring

Chunqi Li

Harry R Clegg

Thomas M Carpenter

Luzhen Nie

Steven Freear

...

2021/9/11

See List of Professors in Steven Freear University(University of Leeds)

Co-Authors

H-index: 65
Stephen Evans

Stephen Evans

University of Leeds

H-index: 58
F. Levent Degertekin

F. Levent Degertekin

Georgia Institute of Technology

H-index: 52
Theodoros Tsiftsis

Theodoros Tsiftsis

Jinan University

H-index: 30
Marco Ricci

Marco Ricci

Università della Calabria

H-index: 26
Nader Saffari

Nader Saffari

University College London

H-index: 23
James McLaughlan

James McLaughlan

University of Leeds

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