The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 16, 2024
Filed:
Jan. 24, 2022
Infineon Technologies Ag, Neubiberg, DE;
Walter Hartner, Bad Abbach-Peissing, DE;
Tuncay Erdoel, Unterhaching, DE;
Klaus Elian, Alteglofsheim, DE;
Christian Geissler, Teugn, DE;
Bernhard Rieder, Regensburg, DE;
Rainer Markus Schaller, Saal a.d. Donau, DE;
Horst Theuss, Wenzenbach, DE;
Maciej Wojnowski, Munich, DE;
Infineon Technologies AG, Neubiberg, DE;
Abstract
A radio-frequency device comprises a printed circuit board and a radio-frequency package having a radio-frequency chip and a radio-frequency radiation element, the radio-frequency package being mounted on the printed circuit board. The radio-frequency device furthermore comprises a waveguide component having a waveguide, wherein the radio-frequency radiation element is configured to radiate transmission signals into the waveguide and/or to receive reception signals via the waveguide. The radio-frequency device furthermore comprises a gap arranged between a first side of the radio-frequency package and a second side of the waveguide component, and a shielding structure, which is configured: to permit a relative movement between the radio-frequency package and the waveguide component in a first direction perpendicular to the first side of the radio-frequency package, and to shield the transmission signals and/or the reception signals in such a way that a propagation of the signals via the gap is attenuated or prevented.