Kevin A Snook

Summary

Affiliation: Pennsylvania State University
Country: USA

Publications

  1. ncbi request reprint Design, fabrication, and evaluation of high frequency, single-element transducers incorporating different materials
    Kevin A Snook
    NIH Resource on Medical Ultrasonic Transducer Technology, Department of Bioengineering, The Pennsylvania State University, University Park 16802, USA
    IEEE Trans Ultrason Ferroelectr Freq Control 49:169-76. 2002
  2. ncbi request reprint High-frequency ultrasound annular-array imaging. Part I: array design and fabrication
    Kevin A Snook
    Materials Research Institute, Pennsylvania State University, University Park, PA 16802, USA
    IEEE Trans Ultrason Ferroelectr Freq Control 53:300-8. 2006
  3. ncbi request reprint High-frequency ultrasound annular array imaging. Part II: digital beamformer design and imaging
    Chang Hong Hu
    Biomedical Engineering Department and NIH Transducer Resource Center, University of Southern California, Los Angeles, CA 90089, USA
    IEEE Trans Ultrason Ferroelectr Freq Control 53:309-16. 2006

Detail Information

Publications3

  1. ncbi request reprint Design, fabrication, and evaluation of high frequency, single-element transducers incorporating different materials
    Kevin A Snook
    NIH Resource on Medical Ultrasonic Transducer Technology, Department of Bioengineering, The Pennsylvania State University, University Park 16802, USA
    IEEE Trans Ultrason Ferroelectr Freq Control 49:169-76. 2002
    ..Both press-focusing and application of a lens proved to be useful beam focusing methods for high frequency. Under equal gain schemes, the LiNbO3 and PbTiO3 transducers provided better image contrast than the other materials...
  2. ncbi request reprint High-frequency ultrasound annular-array imaging. Part I: array design and fabrication
    Kevin A Snook
    Materials Research Institute, Pennsylvania State University, University Park, PA 16802, USA
    IEEE Trans Ultrason Ferroelectr Freq Control 53:300-8. 2006
    ..The resulting array attained an average impulse response that exhibited a 43 MHz center frequency, 30% relative bandwidth, and an average insertion loss of 31 dB at 45 MHz. Maximum next-element crosstalk was -27 dB in water...
  3. ncbi request reprint High-frequency ultrasound annular array imaging. Part II: digital beamformer design and imaging
    Chang Hong Hu
    Biomedical Engineering Department and NIH Transducer Resource Center, University of Southern California, Los Angeles, CA 90089, USA
    IEEE Trans Ultrason Ferroelectr Freq Control 53:309-16. 2006
    ..The improved lateral resolution and depth of field from the wire phantom image were observed. Images from an excised rabbit eye sample also were obtained, and fine anatomical structures were discerned...