• DocumentCode
    954107
  • Title

    Multifrequency hologram matrix and its application to a two-dimensional imaging

  • Author

    Nakayama, Jun-Ichi ; Ogura, Hisanao ; Fujiwara, Mikio

  • Author_Institution
    Kyoto Institute of Technology, Kyoto, Japan
  • Volume
    66
  • Issue
    10
  • fYear
    1978
  • Firstpage
    1289
  • Lastpage
    1290
  • Abstract
    The concept of a multifrequency hologram matrix is introduced and applied to a two-dimensional imaging system using a linear antenna array. The image processing is based on the coherent focusing of multifrequency beams synthesized from hologram matrices of several different frequencies. The imaging system is studied by means of a computer simulation and is shown to have a good range resolution.
  • Keywords
    Acoustic beams; Acoustic imaging; Antenna arrays; Computer simulation; Frequency synthesizers; High-resolution imaging; Image reconstruction; Image resolution; Linear antenna arrays; Ultrasonic imaging;
  • fLanguage
    English
  • Journal_Title
    Proceedings of the IEEE
  • Publisher
    ieee
  • ISSN
    0018-9219
  • Type

    jour

  • DOI
    10.1109/PROC.1978.11128
  • Filename
    1455397
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=954107