Vorrichtungen und Verfahren zur Kommunikation einer Näherungssensorunterbrechung auf einer Hochfrequenzübertragungsleitung

Details

Veröffentlichungs-Nr.

EP4372526

Aktenzeichen

EP22207491

Anmeldetag

15. November 2022

Veröffentlichung

28. Januar 2026

Erteilung

28. Januar 2026

Rechtsraum

EP

IPC

G06F1/3231H04B1/3827H01Q1/24

Abstract

Devices and methods for providing communication including: an antenna; a proximity sensor configured to detect human presence near the antenna and generate an interrupt signal when human presence is detected; a radio frequency (RF) circuitry configured to provide an RF signal via a transmission line to the antenna for transmission over the air; a voltage source configured to provide a power supply voltage to the proximity sensor; and a voltage-change detection circuitry configured to detect the interrupt signal; a first bias tee circuit electrically connecting the antenna, the proximity sensor, and the transmission line to each other; a second bias tee circuit electrically connecting the RF circuitry, the voltage source, the voltage-change detection circuitry, and the transmission line to each other; and a modem circuitry configured to determine a transmission power of the antenna based on the interrupt signal, the modem circuitry electrically connected to the RF circuitry.

Anmelder

Firmen

Altera Corporation
INTEL Corporation

Land

🇺🇸 USA

Fachgebiete