Multifrequency ultrasonic transducer with stepped-plate disk

Vladimir N. Khmelev, Andrey N. Lebedev, Sergey N. Tsyganok, Andrey V. Shalunov, Anton N. Galahov, Ksenia V. Shalunova
2009 2009 International Conference and Seminar on Micro/Nanotechnologies and Electron Devices  
In article are suggest multifrequency ultrasonic transducer with stepped-plate disk. This device is mean for coagulation aerosols with 0.4 µm particle size. Also present method of engineering calculation stepped-plate radiator.
doi:10.1109/edm.2009.5173982 fatcat:6iq3rrgedbgr7ff3ildgkgfkg4