Patent ID: 11876304
Assignee: INTEL CORPORATION
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A multiband patch antenna comprising:
a ground layer; and
an excitation layer, comprising a first excitation patch, a second excitation patch, a feeding patch, and a second feeding patch,
wherein the feeding patch and the second feeding patch are arranged to excite the first excitation patch and the second excitation patch,
wherein the feeding patch and the second feeding patch are arranged between the first excitation patch and the second excitation patch,
the feeding patch and the second feeding patch are separated from the first excitation patch and the second excitation patch,
wherein the feeding patch and the second feeding patch are arranged on opposite edges of the second excitation patch, and
wherein a first phase for feeding the feeding patch has a phase difference to a second phase for feeding the second feeding patch.