论文信息 - A Procedure to Correct for Anomalies in Estimating the Time Averaged Stored Energy of a BAW Resonator from its S11 Parameters

A Procedure to Correct for Anomalies in Estimating the Time Averaged Stored Energy of a BAW Resonator from its S11 Parameters

The quest to find a formula to estimate a resonator's frequency-dependent Time Averaged Stored Energy (TASE) from its S11 parameters (and incident power level) continues. TASE has value in that it is the key ingredient for computing Q factor. TASE is also an indicator of which incident frequencies are most susceptible to causing damage. This paper provides a method by which the accuracy of the TASE formula is improved over past TASE formula's and we propose that it be widely adopted for use by the BAW community.

D. Feld | Zongliang Cao | Yanbo He | Boyang Jiang | Renfeng Jin

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