Resonatorabstimmung

Details

Veröffentlichungs-Nr.

EP4734011

Anmeldetag

7. Oktober 2025

Veröffentlichung

29. April 2026

Rechtsraum

EP

Abstract

A method for exciting a resonator at an estimated resonance frequency of the resonator comprises: (a) varying a frequency of an input signal applied to the resonator while recording an output signal from the resonator; (b) for each of a series of frequency values of the input signal, computing noise-filtered, complex first and second derivatives of a ratio of the output signal to the input signal; (c) for each of the series of frequency values of the input signal, computing a real part of a dot product of the complex first and second derivatives as vectors projected onto a complex plane; and (d) exciting the resonator an excitation frequency where the real part vanishes.

Anmelder

Firma

Microsoft Technology Licensing, LLC

Land

🇺🇸 USA