Patent ID: 11949438
Assignee: TAOGLAS GROUP HOLDINGS LIMITED
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A multi-band antenna system, comprising:
a multi-band antenna comprising a substrate, the substrate comprising a first radiator branch and a second radiator branch;
a first switch that is connected with the first radiator branch and a radio module; and
a second switch that is connected with the second radiator branch and matching circuitry;
wherein selection between different states for the first switch and the second switch enable the multi-band antenna to operate in a plurality of operating bands;
wherein the first radiator branch and the second radiator branch are galvanically isolated from one another;
wherein the first radiator branch comprises a monopole radiator structure and the second radiator branch comprises a U-shaped radiator structure; and
wherein the monopole radiator structure and the U-shaped radiator structure are separated from one another by a gap on either side of the monopole radiator structure.