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|vincentvespa||Last replied to at October 25, 2015, 10:12 am|
Great website! I am currently investigating the use of focused ultrasound. I was wondering how I could calculate Depth of Focus for a Cylindrical Transducer. The ultrasound calculator has for Concave Piston but not for cylindrical piston. Is there a way of using the calculator to get the depth of focus for a cylindrical piston? I assume the -3db beam width will be the length of the pzt (longitudinal direccion) plus a little more but what i really need to calculate is the depth of focus? Thanks for any help in advance.
Also, is it possible to make your own cylindrical pzt4 or is it quite complicated. Or maybe other piezoelectric compounds can be used that are appropriate for focused ultrasound (composites). Any help appreciated.