Tunable resonator element, filter circuit and method

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United States of America Patent

PATENT NO 10404233
APP PUB NO 20170310302A1
SERIAL NO

15491711

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Abstract

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A resonator element for use in a filter is provided. The resonator element includes a first resonator acoustically coupled to a second resonator. The first resonator has terminals for incorporation in a filter structure. A tuning circuit is coupled to the second resonator to enable tuning of the resonator element.

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Patent Owner(s)

  • INFINEON TECHNOLOGIES AG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bauder, Ruediger Feldkirchen-Westerham, DE 57 989
Timme, Hans-Joerg Ottobrunn, DE 48 885

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