A low-cost bipolar pulse generator for high-frequency ultrasound applications

A design of a low-cost bipolar pulse generator for high-frequency (HF) ultrasound applications is presented. The pulse generator can produce N cycle (1-255 cycles) bipolar pulses with center frequency over 60 MHz. The measured pulse amplitude was over 160 Vpp, and the pulse ringing was less than 0.3...

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Bibliographische Detailangaben
Veröffentlicht in:IEEE transactions on ultrasonics, ferroelectrics, and frequency control. - 1986. - 54(2007), 2 vom: 01. Feb., Seite 443-7
1. Verfasser: Xu, Xiaochen (VerfasserIn)
Weitere Verfasser: Yen, Jesse T, Shung, K Kirk
Format: Aufsatz
Sprache:English
Veröffentlicht: 2007
Zugriff auf das übergeordnete Werk:IEEE transactions on ultrasonics, ferroelectrics, and frequency control
Schlagworte:Evaluation Study Letter Research Support, N.I.H., Extramural
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520 |a A design of a low-cost bipolar pulse generator for high-frequency (HF) ultrasound applications is presented. The pulse generator can produce N cycle (1-255 cycles) bipolar pulses with center frequency over 60 MHz. The measured pulse amplitude was over 160 Vpp, and the pulse ringing was less than 0.3 Vpp (i.e., signal-to-ring ratio is 55 dB). The pulser can be used in high-frequency ultrasound Doppler and B-mode imaging applications with arrays 
650 4 |a Evaluation Study 
650 4 |a Letter 
650 4 |a Research Support, N.I.H., Extramural 
700 1 |a Yen, Jesse T  |e verfasserin  |4 aut 
700 1 |a Shung, K Kirk  |e verfasserin  |4 aut 
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