Patent · US Active

Generating a tuning signal for tuning a magnetic antenna

US11881637B2 · kind B2 · utility

0Cited by

6References

16Claims

0Family size

Assignee

Fraunhofer-Gesellschaft zur förderung der angewandten Forschung e.V. · DE

Inventors

Gerd Kilian · Erlangen, DE
Josef Bernhard · Nabburg, DE
Tobias Dräger · Baiersdorf, DE
Christopher Laske · Erlangen, DE
Ralph Oppelt · Uttenreuth, DE
Michael Kamper · Erlangen, DE
Felix Auer · Erlangen, DE
Stefan ERETH · Erlangen, DE
Gerald Ulbricht · Westerburg, DE

Key dates

Filing date	Sep 24, 2021
Grant date	Jan 23, 2024
Priority date	—
Expiry date	Dec 10, 2041

Classification

Technology area (CPC H)Electricity
CPC primaryH04B5/22
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

Embodiments of the present invention provide an antenna arrangement including a magnetic antenna and a tuning element. The magnetic antenna includes a loop interrupted one or several times and a tuning element for tuning the magnetic antenna. The tuning element is configured to provide a tuning signal (e.g., control signal) for tuning the magnetic antenna, and to control the tuning element with the tuning signal to tune the magnetic antenna.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.