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    • Square diaphragm CMUT capacitance calculation using a new deflection shape function 

      Rahman, Md. Mosaddequr; Chowdhury, Sazzadur Tanvir Ur Rahman (© 2011 Hindawi Publishing Corporation, 2011)
      A new highly accurate closed-form capacitance calculation model has been developed to calculate the capacitance of capacitive micromachined ultrasonic transducers (CMUTs) built with square diaphragms. The model has been ...

    • An improved analytical method to design CMUTs with square diaphragms 

      Rahman, Dr. Md. Mosaddequr; Hernandez, Jonathan A Reynoso; Chowdhury, Sazzadur Tanvir Ur Rahman (© 1986-2012 Institute of Electrical and Electronics Engineers Inc., 2013)
      A highly accurate mathematical method has been presented for analytical characterization of capacitive micromachined ultrasonic transducers (CMUTs) built with square diaphragms. The method uses a new two-dimensional ...