Design of slotted transducer arrays with matched backings
作者： Gordon S. Kino , Charles S. DeSilets
DOI: 10.1177/016173467900100301
关键词: Ultrasonography 、 Acoustics 、 Matched filter 、 Acoustical holography 、 Broadband 、 Transducer 、 Optoacoustic imaging 、 Electrical impedance 、 Acoustic impedance 、 Engineering
摘要: A design procedure is described for acoustic transducer arrays suitable focused imaging systems. The criteria governing the choice of width individual elements array and broadband matching are discussed. Experimental results on 2.5 MHz given in good agreement with theory.
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