Patent ID: 11967762
Assignee: QUANTUMZ INC.
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 9:
10. An antenna array structure comprising:
a substrate having opposite first surface and second surface and comprising liquid crystal polymer material;
a plurality of reflective plates disposed on the first surface of the substrate and arranged in an array;
a grounding plate disposed on the second surface of the substrate and overlapped with the reflective plates in a normal direction of the substrate, wherein the grounding plate includes a plurality of openings;
a plurality of radiating members on the first surface of the substrate and physically separated from the reflective plates, wherein the radiating members are periodically arranged in a longitudinal direction of the substrate;
a plurality of signal feeding vias respectively coupled to the radiating members and penetrating through the substrate to be exposed respectively in the openings of the grounding plate; and
a plurality of conductive vias respectively coupled to the reflective plates and penetrating through the substrate to couple with the grounding plate;
wherein the substrate has a planar portion, a bending portion and a protrusive portion, wherein the reflective plates are in the planar portion, and the radiating members extending from the planar portion to the protrusive portion through the bending portion.