Anpassbare Vorspannungsabstimmung

Details

Veröffentlichungs-Nr.

EP3101596

Aktenzeichen

EP15170536

Anmeldetag

3. Juni 2015

Veröffentlichung

25. April 2018

Erteilung

25. April 2018

Rechtsraum

EP

IPC

G06K19/077G06K19/07H03C7/00H04L27/00H04L25/06H03D1/18H04L27/06

Abstract

The present disclosure relates in general to devices, systems and methods for wireless communication, and in particular to communication using a proximity integrated circuit card (PICC). Example embodiments include a circuit (100) for a PICC, the circuit comprising an input stage (101), a decoding module (106) and a bias adjustment module (117), the bias adjustment module (117) configured to receive an output code from the decoding module and provide a bias adjustment signal to the input stage (101), the bias adjustment module (117) configured to iteratively tune the bias adjustment signal based on a measurement of the output code, with successive steps tuning the bias adjustment signal by a smaller amount until the output code is within a decoding range.

Anmelder

Firma

NXP B.V.

Land

🇳🇱 Niederlande

Fachgebiete