Patent ID: 11949177
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 7:
8. The antenna apparatus of claim 7, wherein each of the one or more parasitic element comprises:
a fifth branch, wherein a second gap is disposed between the fifth branch and the ground plane, and wherein the fifth branch comprises:
a ninth end; and
a tenth end;

sixth branches coupling the fifth branch to the ground plane, wherein the sixth branches comprise:
a seventh branch comprising an eleventh end coupled to the ninth end and a twelfth end coupled to the ground plane; and
an eighth branch comprising a thirteenth end coupled to the tenth end and a fourteenth end coupled to the ground plane,

a second slot disposed on the fifth branch defining two parts of the fifth branch on two sides of the second slot; and
a fifth capacitor coupled in series between the two parts of the fifth branch.