Electronic circuit comprising a resonator to be integrated...

Details Electronic circuit comprising a resonator to be integrated... Electronic circuit comprising a resonator to be integrated...

2004-12-29

2008-09-09

Takaoka, Dean (Department: 2817)

Wave transmission lines and networks

Coupling networks

Electromechanical filter

C333S193000

Reexamination Certificate

active

07423502

ABSTRACT:
An electronic circuit comprises a resonator meant to be integrated into a semiconductor product including a resonator having first and second resonant frequencies. The electronic circuit comprises: a first inductive partner element for canceling out said second resonant frequency, said partner element having a quality coefficient QI (f) having a first value in a predetermined frequency band and a second value outside said frequency band; a second capacitive partner element for adjusting tuning of said resonator to said first frequency.

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