DOS SANTOS, Mário João Simões Ferreira;DOS SANTOS, Jaime Batista. FPGA-Based Control System of an Ultrasonic Phased Array. Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 57, n.2, p. 135-141, june 2018. ISSN 0039-2480. Available at: <https://www.sv-jme.eu/article/fpga-based-control-system-of-an-ultrasonic-phased-array/>. Date accessed: 01 sep. 2024. doi:http://dx.doi.org/10.5545/sv-jme.2010.178.
dos Santos, M., & dos Santos, J. (2011). FPGA-Based Control System of an Ultrasonic Phased Array. Strojniški vestnik - Journal of Mechanical Engineering, 57(2), 135-141. doi:http://dx.doi.org/10.5545/sv-jme.2010.178
@article{sv-jmesv-jme.2010.178, author = {Mário João Simões Ferreira dos Santos and Jaime Batista dos Santos}, title = {FPGA-Based Control System of an Ultrasonic Phased Array}, journal = {Strojniški vestnik - Journal of Mechanical Engineering}, volume = {57}, number = {2}, year = {2011}, keywords = {ultrasonic imaging; phased array; B-scan; FPGA}, abstract = {One of the main features of ultrasonic phased arrays is the ability to create an ultrasonic focused beam by applying time-delayed signals to each one of the elements of the array. If the focused beam can sweep a certain area it is possible to obtain a B-scan image. This process is called beamforming. In this work, a prototype control system for a phased array, based in a FPGA (Field Programmable Gate Array), was conceived. The array has 30 elements and is to be used in B-scan low resolution imaging (50 × 50 pixels). Time-delayed was implemented by means of a 50 MHz oscillator, which allows a minimum delay of 20 ns. By using nine bits counters it is possible to obtain a maximum delay of 10.24 μs between control signals. The scanning sector area is 60 mm in depth and a ±30º aperture.}, issn = {0039-2480}, pages = {135-141}, doi = {10.5545/sv-jme.2010.178}, url = {https://www.sv-jme.eu/article/fpga-based-control-system-of-an-ultrasonic-phased-array/} }
dos Santos, M.,dos Santos, J. 2011 June 57. FPGA-Based Control System of an Ultrasonic Phased Array. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 57:2
%A dos Santos, Mário João Simões Ferreira %A dos Santos, Jaime Batista %D 2011 %T FPGA-Based Control System of an Ultrasonic Phased Array %B 2011 %9 ultrasonic imaging; phased array; B-scan; FPGA %! FPGA-Based Control System of an Ultrasonic Phased Array %K ultrasonic imaging; phased array; B-scan; FPGA %X One of the main features of ultrasonic phased arrays is the ability to create an ultrasonic focused beam by applying time-delayed signals to each one of the elements of the array. If the focused beam can sweep a certain area it is possible to obtain a B-scan image. This process is called beamforming. In this work, a prototype control system for a phased array, based in a FPGA (Field Programmable Gate Array), was conceived. The array has 30 elements and is to be used in B-scan low resolution imaging (50 × 50 pixels). Time-delayed was implemented by means of a 50 MHz oscillator, which allows a minimum delay of 20 ns. By using nine bits counters it is possible to obtain a maximum delay of 10.24 μs between control signals. The scanning sector area is 60 mm in depth and a ±30º aperture. %U https://www.sv-jme.eu/article/fpga-based-control-system-of-an-ultrasonic-phased-array/ %0 Journal Article %R 10.5545/sv-jme.2010.178 %& 135 %P 7 %J Strojniški vestnik - Journal of Mechanical Engineering %V 57 %N 2 %@ 0039-2480 %8 2018-06-28 %7 2018-06-28
dos Santos, Mário, & Jaime Batista dos Santos. "FPGA-Based Control System of an Ultrasonic Phased Array." Strojniški vestnik - Journal of Mechanical Engineering [Online], 57.2 (2011): 135-141. Web. 01 Sep. 2024
TY - JOUR AU - dos Santos, Mário João Simões Ferreira AU - dos Santos, Jaime Batista PY - 2011 TI - FPGA-Based Control System of an Ultrasonic Phased Array JF - Strojniški vestnik - Journal of Mechanical Engineering DO - 10.5545/sv-jme.2010.178 KW - ultrasonic imaging; phased array; B-scan; FPGA N2 - One of the main features of ultrasonic phased arrays is the ability to create an ultrasonic focused beam by applying time-delayed signals to each one of the elements of the array. If the focused beam can sweep a certain area it is possible to obtain a B-scan image. This process is called beamforming. In this work, a prototype control system for a phased array, based in a FPGA (Field Programmable Gate Array), was conceived. The array has 30 elements and is to be used in B-scan low resolution imaging (50 × 50 pixels). Time-delayed was implemented by means of a 50 MHz oscillator, which allows a minimum delay of 20 ns. By using nine bits counters it is possible to obtain a maximum delay of 10.24 μs between control signals. The scanning sector area is 60 mm in depth and a ±30º aperture. UR - https://www.sv-jme.eu/article/fpga-based-control-system-of-an-ultrasonic-phased-array/
@article{{sv-jme}{sv-jme.2010.178}, author = {dos Santos, M., dos Santos, J.}, title = {FPGA-Based Control System of an Ultrasonic Phased Array}, journal = {Strojniški vestnik - Journal of Mechanical Engineering}, volume = {57}, number = {2}, year = {2011}, doi = {10.5545/sv-jme.2010.178}, url = {https://www.sv-jme.eu/article/fpga-based-control-system-of-an-ultrasonic-phased-array/} }
TY - JOUR AU - dos Santos, Mário João Simões Ferreira AU - dos Santos, Jaime Batista PY - 2018/06/28 TI - FPGA-Based Control System of an Ultrasonic Phased Array JF - Strojniški vestnik - Journal of Mechanical Engineering; Vol 57, No 2 (2011): Strojniški vestnik - Journal of Mechanical Engineering DO - 10.5545/sv-jme.2010.178 KW - ultrasonic imaging, phased array, B-scan, FPGA N2 - One of the main features of ultrasonic phased arrays is the ability to create an ultrasonic focused beam by applying time-delayed signals to each one of the elements of the array. If the focused beam can sweep a certain area it is possible to obtain a B-scan image. This process is called beamforming. In this work, a prototype control system for a phased array, based in a FPGA (Field Programmable Gate Array), was conceived. The array has 30 elements and is to be used in B-scan low resolution imaging (50 × 50 pixels). Time-delayed was implemented by means of a 50 MHz oscillator, which allows a minimum delay of 20 ns. By using nine bits counters it is possible to obtain a maximum delay of 10.24 μs between control signals. The scanning sector area is 60 mm in depth and a ±30º aperture. UR - https://www.sv-jme.eu/article/fpga-based-control-system-of-an-ultrasonic-phased-array/
dos Santos, Mário, AND dos Santos, Jaime. "FPGA-Based Control System of an Ultrasonic Phased Array" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 57 Number 2 (28 June 2018)
Strojniški vestnik - Journal of Mechanical Engineering 57(2011)2, 135-141
© The Authors, CC-BY 4.0 Int. Change in copyright policy from 2022, Jan 1st.
One of the main features of ultrasonic phased arrays is the ability to create an ultrasonic focused beam by applying time-delayed signals to each one of the elements of the array. If the focused beam can sweep a certain area it is possible to obtain a B-scan image. This process is called beamforming. In this work, a prototype control system for a phased array, based in a FPGA (Field Programmable Gate Array), was conceived. The array has 30 elements and is to be used in B-scan low resolution imaging (50 × 50 pixels). Time-delayed was implemented by means of a 50 MHz oscillator, which allows a minimum delay of 20 ns. By using nine bits counters it is possible to obtain a maximum delay of 10.24 μs between control signals. The scanning sector area is 60 mm in depth and a ±30º aperture.