Patent ID: 11876292
Assignee: ASUSTEK COMPUTER INC.
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 4:
5. A slot antenna assembly, adapted to a metal case with an opening, comprising:
a substrate combined with the metal case, wherein the substrate comprises:
a first sheet plate, being conductive and provided with a first slot opposite to the opening, a size of the first slot being less than or equal to a size of the opening;
a second sheet plate, being not conductive and connected to the first sheet plate;
a metal wire, located on a surface of the second sheet plate to be connected to a feeding signal, wherein a vertical projection of the metal wire on the first sheet plate crosses the first slot, and the metal wire and the first slot excite a low-frequency mode and a high-frequency mode together; and
a conductive viscous assembly, disposed between the substrate and the metal case, wherein the conductive viscous assembly is electrically connected to the first sheet plate and the metal case, to combine the substrate with the metal case, and the conductive viscous assembly is provided with a second slot opposite to the first slot.