Rf360 Singapore Pte. Ltd.

Olivier Tristan

Jacques-Antoine Damy

Charles Binninger

Matthias Pernpeintner

Aimeric Bisognin

An apparatus is disclosed for a surface acoustic wave (SAW) device a dual mode (DMS) resonator configuration with near synchronous operation. One aspect comprises a piezoelectric material, a first reflector disposed over the piezoelectric material, a second reflector disposed over the piezoelectric material, and a plurality of interdigitated transducers (IDTs) disposed over the piezoelectric material and positioned between the first reflector and the second reflector, wherein a magnitude of a pitch of electrode fingers in the first reflector and the second reflector is higher than a pitch of electrode fingers in the plurality of interdigitated transducers, wherein a variation of the pitch of the electrode fingers in the plurality of interdigitated transducers is less than 3% across the plurality of interdigitated transducers.

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Antibes, France

Olivier Tristan