Patent ID: 11929541
Assignee: U-BLOX AG
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 7:
8. An antenna, comprising:
an optically transparent substrate layer having a first surface and an opposing second surface;
a radiating element having a first mesh structure and disposed on the first surface of the substrate layer;
a ground plane having a second mesh structure formed on the second surface of the substrate layer;
at least two feed lines configured to connect the radiating element to an external circuit; and
at least two stubs connected to the radiating element,
wherein the radiating element has a circular shape and the at least two stubs are connected to a circumference of the radiating element, and
wherein a periphery of the radiating element has at least two recesses and each of the at least two stubs is tilted and connected to a corresponding one of the recesses.