Certain aspects of the present disclosure generally relate to methods and apparatus for adaptively controlling an analog-to-digital converter (ADC), such as an ADC in a living or moving object detection system integrated into a base pad of a wireless power transmitter. One example method for operating an object detection system generally includes sampling a radar input signal with an ADC of the object detection system, determining an actual radar signal level based on the sampled radar input signal, comparing the actual radar signal level with a target radar signal level, and adjusting one or more parameters of the ADC based on the comparison.
ADAPTIVE ADC CONTROL FOR LIVING OBJECT PROTECTION
2018-10-04
Patent
Electronic Resource
English
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01S RADIO DIRECTION-FINDING , Funkpeilung / H03M Codieren, Decodieren oder Codeumsetzung allgemein , CODING, DECODING OR CODE CONVERSION, IN GENERAL |
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