Drahtlose Kommunikationsvorrichtung

Details

Veröffentlichungs-Nr.

EP4776519

Anmeldetag

23. Dezember 2025

Veröffentlichung

15. Juli 2026

Rechtsraum

EP

Abstract

One example discloses a wireless communications device, including: a first receiver input configured to be coupled to a first end of an antenna and a first end of a sense resistor; wherein the sense resistor is coupled in series with the antenna; a second receiver input configured to be coupled to a second end of the sense resistor; a controller configured to determine an antenna current (Iant) flowing through the antenna based on a voltage between the first receiver input and the second receiver input; wherein the controller is configured to increase the antenna current if the antenna current is below a first predetermined value; and wherein the controller is configured to decrease the antenna current if the antenna current is above a second predetermined value.

Anmelder

Firma

NXP B.V.

Land

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