Funkfrequenzidentifikationstransponder und Verfahren zum Senden einer Funkfrequenzidentifikationsnachricht

Details

Veröffentlichungs-Nr.

EP3232374

Aktenzeichen

EP16165320

Anmeldetag

14. April 2016

Veröffentlichung

4. Dezember 2019

Erteilung

4. Dezember 2019

Rechtsraum

EP

IPC

G06K19/07

Abstract

An ALM RFID transponder comprises a coding and modulation unit (CMU) designed to generate a transmission signal (ST) based on an encoded bit signal (SE). The encoded bit signal (SE) has a first logic level during first time segments within the transmission frame and a second logic level during second time segments within the transmission frame, the first time segments comprising an initial time segment of the transmission frame. The transmission signal (ST) is generated having a first phase depending during the first time segments and a second phase during the second time segments. The transmission signal (ST) is generated having the second phase during a time interval preceding the transmission frame (PI).

Anmelder

Firma

STMicroelectronics International N.V.

Land

🇳🇱 Niederlande

Fachgebiete