ELASTIC WAVE DEVICE AND COMMUNICATION APPARATUS

Abstract: to reduce spurious components of an elastic wave device using a lamb wave. in the elastic wave device using a lamb wave, at least a part of an electrode is embedded in a piezoelectric body.

Inventor(s): Soichiro NOZOE

CPC Classification: H03H9/25 (IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS (measuring, testing ; arrangements for producing a reverberation or echo sound ; impedance networks or resonators consisting of distributed impedances, e.g. of the waveguide type, ; control of amplification, e.g. bandwidth control of amplifiers, ; tuning resonant circuits, e.g. tuning coupled resonant circuits, ; networks for modifying the frequency characteristics of communication systems ))

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