Patent ID: 11894614
Assignee: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. An antenna apparatus, comprising:
a ground plane including first sides parallel to a first direction and second sides parallel to a second direction, on a plane formed in the first direction and the second direction;
a dielectric layer disposed on the ground plane in a third direction;
an antenna patch overlapping the ground plane in the third direction; and
vias connected to the ground plane and configured to pass through at least a portion of the dielectric layer,
wherein edges of the vias at least partially overlap the first sides of the ground plane in a top view of the plane formed in the first direction and the second direction, and
wherein a length of each of the first sides in the first direction is greater than a length of each of the second sides in the second direction.