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Acoustic-surface-wave disc delay lines

Acoustic-surface-wave disc delay lines

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© The Institution of Electrical Engineers
Published

An acoustic-surface-wave beam, launched along the chord of a disc, will fold compactly into an extended delay path. The rounded edges of the disc act as geodesic lenses. Beam-guiding can be obtained by repetitive focusing at the edge. A 96 μs 41 MHz prototype disc delay line is described.

Inspec keywords: ultrasonic delay lines; acoustic surface wave devices

Other keywords: ultrasonic delay lines; 41 MHz; acoustic surface wave delay lines

Subjects: Acoustic wave devices

References

    1. 1)
      • H. Kogelnic , T. Li . Laser beams and resonators. Appl. Opt. , 1550 - 1566
    2. 2)
      • J.H. Eveleth . A survey of ultrasonic delay lines operating below 100 Mc/s. Proc. Inst. Elec. Electron. Eng. , 1406 - 1428
    3. 3)
      • S.L. Quilici , H.J. Shaw . Helical surface-acoustic-wave delay line. Electron. Lett. , 625 - 626
    4. 4)
      • I.M. Mason . Anisotropy, diffraction, scaling, surface wave lenses and focussing. J. Acoust. Soc. Am.
    5. 5)
      • Righini, G.C., Russo, V., Sottini, S., Toraldo di Francia, G.: `Geodesic lenses for integrated optics', Proceedings of the european microwave conference, 1973, Brussels, Belgium, 1, Brussels University.
    6. 6)
      • F.G. Marshall , E.G.S. Paige , A.S. Young . New unidirectional transducer and broadband reflector of acoustic surface waves. Electron. Lett. , 638 - 640
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