## Acoustic waves: devices, imaging, and analog signal processing |

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### Contents

Problem Set 1 3 | 26 |

Problem Set 1 5 | 83 |

Problem Set 2 2 | 104 |

Copyright | |

23 other sections not shown

### Common terms and phrases

acoustic beam amplitude angle approximately array assume attenuation axis bandwidth center frequency charge components consider convolver correlation corresponding defined delay line device diffraction direction displacement electrical electrodes elements equation equivalent circuit example excited field Figure finger finite focal focused follows from Eq Fourier transform Fresnel function IEEE illustrated in Fig imaging system impedance incident input signal interdigital transducer isotropic layer length lens lithium niobate longitudinal wave main lobe matched filter maximum medium mode modulated normal notation obtain optical output signal parameter paraxial approximation phase piezoelectric plane wave potential propagation constant radius range Rayleigh wave reflected resonator result scan shear wave shown in Fig sidelobe sidelobe level signal processing signal-to-noise ratio solid stress substrate surface acoustic wave surface wave taps technique tensor theory variation varies voltage wave propagating wave velocity waveform wavelength width write zero