A delayed-excitation imaging method for micro-ultrasound

Peitian Mu; Jingjing Xia; Xingyin Wang; Congzhi Wang; Yang Xiao; Ge Yang; Lei Sun; Hairong Zheng; Weibao Qiu

doi:10.1109/ULTSYM.2017.8092042

A delayed-excitation imaging method for micro-ultrasound

Peitian Mu, Jingjing Xia, Xingyin Wang, Congzhi Wang, Yang Xiao, Ge Yang, Lei Sun, Hairong Zheng, Weibao Qiu

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

Abstract

High-frequency ultrasound (>20 MHz) imaging has gained widespread attention due to its high spatial resolution being useful for basic cardiovascular and cancer research involving small animals. The sampling rate of the analog-to-digital converter in a high-frequency ultrasound system usually needs to be higher than 120-MHz to satisfy the Nyquist requirement. However, the sampling rate is typically within the range of 40-60 MHz in a traditional ultrasound system, which is not compatible with high-frequency ultrasound imaging. We propose a delayed-excitation method in this study for performing high-frequency ultrasound imaging with a traditional data acquisition scheme.

Original language	English
Title of host publication	2017 IEEE International Ultrasonics Symposium, IUS 2017
Publisher	IEEE Computer Society
ISBN (Electronic)	9781538633830
DOIs	https://doi.org/10.1109/ULTSYM.2017.8092042
Publication status	Published - 31 Oct 2017
Event	2017 IEEE International Ultrasonics Symposium, IUS 2017 - Washington, United States Duration: 6 Sept 2017 → 9 Sept 2017

Conference

Conference	2017 IEEE International Ultrasonics Symposium, IUS 2017
Country/Territory	United States
City	Washington
Period	6/09/17 → 9/09/17

ASJC Scopus subject areas

Acoustics and Ultrasonics

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

More information

10.1109/ULTSYM.2017.8092042

Cite this

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title = "A delayed-excitation imaging method for micro-ultrasound",

abstract = "High-frequency ultrasound (>20 MHz) imaging has gained widespread attention due to its high spatial resolution being useful for basic cardiovascular and cancer research involving small animals. The sampling rate of the analog-to-digital converter in a high-frequency ultrasound system usually needs to be higher than 120-MHz to satisfy the Nyquist requirement. However, the sampling rate is typically within the range of 40-60 MHz in a traditional ultrasound system, which is not compatible with high-frequency ultrasound imaging. We propose a delayed-excitation method in this study for performing high-frequency ultrasound imaging with a traditional data acquisition scheme.",

author = "Peitian Mu and Jingjing Xia and Xingyin Wang and Congzhi Wang and Yang Xiao and Ge Yang and Lei Sun and Hairong Zheng and Weibao Qiu",

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doi = "10.1109/ULTSYM.2017.8092042",

language = "English",

booktitle = "2017 IEEE International Ultrasonics Symposium, IUS 2017",

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Mu, P, Xia, J, Wang, X, Wang, C, Xiao, Y, Yang, G, Sun, L, Zheng, H & Qiu, W 2017, A delayed-excitation imaging method for micro-ultrasound. in 2017 IEEE International Ultrasonics Symposium, IUS 2017., 8092042, IEEE Computer Society, 2017 IEEE International Ultrasonics Symposium, IUS 2017, Washington, United States, 6/09/17. https://doi.org/10.1109/ULTSYM.2017.8092042

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AU - Mu, Peitian

AU - Xia, Jingjing

AU - Wang, Xingyin

AU - Wang, Congzhi

AU - Xiao, Yang

AU - Yang, Ge

AU - Sun, Lei

AU - Zheng, Hairong

AU - Qiu, Weibao

PY - 2017/10/31

Y1 - 2017/10/31

N2 - High-frequency ultrasound (>20 MHz) imaging has gained widespread attention due to its high spatial resolution being useful for basic cardiovascular and cancer research involving small animals. The sampling rate of the analog-to-digital converter in a high-frequency ultrasound system usually needs to be higher than 120-MHz to satisfy the Nyquist requirement. However, the sampling rate is typically within the range of 40-60 MHz in a traditional ultrasound system, which is not compatible with high-frequency ultrasound imaging. We propose a delayed-excitation method in this study for performing high-frequency ultrasound imaging with a traditional data acquisition scheme.

AB - High-frequency ultrasound (>20 MHz) imaging has gained widespread attention due to its high spatial resolution being useful for basic cardiovascular and cancer research involving small animals. The sampling rate of the analog-to-digital converter in a high-frequency ultrasound system usually needs to be higher than 120-MHz to satisfy the Nyquist requirement. However, the sampling rate is typically within the range of 40-60 MHz in a traditional ultrasound system, which is not compatible with high-frequency ultrasound imaging. We propose a delayed-excitation method in this study for performing high-frequency ultrasound imaging with a traditional data acquisition scheme.

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U2 - 10.1109/ULTSYM.2017.8092042

DO - 10.1109/ULTSYM.2017.8092042

M3 - Conference article published in proceeding or book

BT - 2017 IEEE International Ultrasonics Symposium, IUS 2017

PB - IEEE Computer Society

T2 - 2017 IEEE International Ultrasonics Symposium, IUS 2017

Y2 - 6 September 2017 through 9 September 2017

ER -

A delayed-excitation imaging method for micro-ultrasound

Abstract

Conference

ASJC Scopus subject areas

UN SDGs

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