The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Reka bentuk penjana nadi monolitik kadar slew yang setara menggunakan teknologi bipolar-CMOS-DMOS (BCD) untuk pemancar ultrasound perubatan dibentangkan dalam kertas kerja ini. Penjana nadi menggunakan seni bina aras-shifter gandingan kapasitif terapung untuk menghasilkan voltan tinggi (Vpp= 80V) pengeluaran. Prestasi kadar slew setara dalam kelebihan naik dan turun dicapai dengan memilih nilai kapasitor gandingan dengan teliti dan saiz MOSFET voltan tinggi peringkat akhir penjana nadi. Denyutan keluaran yang diukur menunjukkan masa naik dan turun 8.6sec dan 8.5sec, masing-masing dengan herotan harmonik kedua turun kepada -40dBc, menunjukkan penjana nadi yang direka boleh digunakan untuk sistem pengimejan harmonik ultrasonik termaju.
Deng-Fong LU
National Central University
Chin HSIA
National Central University
Jian-Chiun LIOU
Taipei Medical University
Yen-Chung HUANG
Industrial Technology Research Institute
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Salinan
Deng-Fong LU, Chin HSIA, Jian-Chiun LIOU, Yen-Chung HUANG, "Design of Integrated High Voltage Pulse Generator for Medical Ultrasound Transmitters" in IEICE TRANSACTIONS on Communications,
vol. E102-B, no. 6, pp. 1121-1127, June 2019, doi: 10.1587/transcom.2018HMP0001.
Abstract: Design of an equivalent slew-rate monolithic pulse generator using bipolar-CMOS-DMOS (BCD) technology for medical ultrasound transmitters is presented in this paper. The pulse generator employs a floating capacitive coupling level-shifter architecture to produce a high-voltage (Vpp=80V) output. The performance of equivalent slew-rate in the rising and falling edge is achieved by carefully choosing the value of coupling capacitors and the size of the final stage high-voltage MOSFETs of the pulse generator. The measured output pulses show the rising and falling time of 8.6nsec and 8.5nsec, respectively with second harmonic distortion down to -40dBc, indicating the designed pulse generator can be used for advanced ultrasonic harmonic imaging systems.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.2018HMP0001/_p
Salinan
@ARTICLE{e102-b_6_1121,
author={Deng-Fong LU, Chin HSIA, Jian-Chiun LIOU, Yen-Chung HUANG, },
journal={IEICE TRANSACTIONS on Communications},
title={Design of Integrated High Voltage Pulse Generator for Medical Ultrasound Transmitters},
year={2019},
volume={E102-B},
number={6},
pages={1121-1127},
abstract={Design of an equivalent slew-rate monolithic pulse generator using bipolar-CMOS-DMOS (BCD) technology for medical ultrasound transmitters is presented in this paper. The pulse generator employs a floating capacitive coupling level-shifter architecture to produce a high-voltage (Vpp=80V) output. The performance of equivalent slew-rate in the rising and falling edge is achieved by carefully choosing the value of coupling capacitors and the size of the final stage high-voltage MOSFETs of the pulse generator. The measured output pulses show the rising and falling time of 8.6nsec and 8.5nsec, respectively with second harmonic distortion down to -40dBc, indicating the designed pulse generator can be used for advanced ultrasonic harmonic imaging systems.},
keywords={},
doi={10.1587/transcom.2018HMP0001},
ISSN={1745-1345},
month={June},}
Salinan
TY - JOUR
TI - Design of Integrated High Voltage Pulse Generator for Medical Ultrasound Transmitters
T2 - IEICE TRANSACTIONS on Communications
SP - 1121
EP - 1127
AU - Deng-Fong LU
AU - Chin HSIA
AU - Jian-Chiun LIOU
AU - Yen-Chung HUANG
PY - 2019
DO - 10.1587/transcom.2018HMP0001
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E102-B
IS - 6
JA - IEICE TRANSACTIONS on Communications
Y1 - June 2019
AB - Design of an equivalent slew-rate monolithic pulse generator using bipolar-CMOS-DMOS (BCD) technology for medical ultrasound transmitters is presented in this paper. The pulse generator employs a floating capacitive coupling level-shifter architecture to produce a high-voltage (Vpp=80V) output. The performance of equivalent slew-rate in the rising and falling edge is achieved by carefully choosing the value of coupling capacitors and the size of the final stage high-voltage MOSFETs of the pulse generator. The measured output pulses show the rising and falling time of 8.6nsec and 8.5nsec, respectively with second harmonic distortion down to -40dBc, indicating the designed pulse generator can be used for advanced ultrasonic harmonic imaging systems.
ER -