DISTANCE ESTIMATION

A method, apparatus and computer program are disclosed and can include applying a pulse edge to a resonant circuit including an inductive element (for inductively heating a susceptor) and a capacitor, wherein the applied pulse edge induces a pulse response between the capacitor and the inductive ele...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: KORUS, Anton
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method, apparatus and computer program are disclosed and can include applying a pulse edge to a resonant circuit including an inductive element (for inductively heating a susceptor) and a capacitor, wherein the applied pulse edge induces a pulse response between the capacitor and the inductive element of the resonant circuit, wherein the pulse response has a resonant frequency; determining a period or frequency of the resonant frequency of the pulse response; and converting the determined period or frequency into a distance based, at least in part, on a distance gradient and a first calibration measurement. The distance is based on a separation between the inductive element and the susceptor and the first calibration measurement includes the separation between the inductive element and the susceptor at a calibration temperature.