Wave transmission lines and networks – Coupling networks – Electromechanical filter
Reexamination Certificate
2005-10-18
2010-06-15
Summons, Barbara (Department: 2817)
Wave transmission lines and networks
Coupling networks
Electromechanical filter
C310S318000, C310S319000, C310S326000, C310S328000, C333S187000
Reexamination Certificate
active
07737807
ABSTRACT:
Embodiments of the acoustic galvanic isolator comprise a carrier signal source, a modulator connected to receive an information signal and the carrier signal, a demodulator, and an electrically-isolating acoustic coupler connected between the modulator and the demodulator. The electrically-isolating acoustic coupler comprises series-connected decoupled stacked bulk acoustic resonators (DSBARs).
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Hardcastle Ian
Larson, III John D
Avago Technologies Wireless IP (Singapore) Pte. Ltd.
Summons Barbara
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