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:
Nov. 12, 2024
Filed:
Apr. 30, 2024
Beihang University, Beijing, CN;
Beihang University, Beijing, CN;
Abstract
An antenna includes a substrate and a radiator fixed to the substrate. A thermal protection system for the antenna includes a thermal protection sheet body opposite to and spaced from the antenna, where the thermal protection sheet body separates the antenna from an external heat source; and a groove body formed in the thermal protection sheet body, where the radiator generates an antenna near field toward the outside, and an inner wall of the groove body is adapted to an edge of the antenna near field to reduce the deterioration of antenna performance caused by the thermal protection sheet body. The overall electrical performance and the thermal protection performance of the thermal protection system can be well balanced by decreasing the thickness of a middle area of the thermal protection system or by etching a groove in a certain shape in the thermal protection system.