Patent ID: 11887946
Assignee: INTEL CORPORATION
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 14:
15. An antenna package, comprising:
a die above an interface layer;
a plurality of solder balls in the interface layer and coupled to the die;
a first metal line below the interface layer, the wherein the plurality of solder balls are coupled to the first metal line;
a first dielectric layer below the first metal line, the first dielectric layer having a via therein;
a second metal line below the first dielectric layer;
a second dielectric layer below the second metal line, the second dielectric layer having a via therein;
a third metal line below the second dielectric layer;
a third dielectric layer below the third metal line, the third dielectric layer having a via therein;
a fourth metal line below the third dielectric layer;
a fourth dielectric layer below the third metal line, the fourth dielectric layer having a via therein;
a fifth metal line below the fourth dielectric layer;
a fifth dielectric layer below the fifth metal line, the fifth dielectric layer having a via therein;
a sixth dielectric layer below the fifth dielectric layer;
a via in the sixth dielectric layer;
a first antenna element coupled to the via, the first antenna element vertically beneath the die;
a seventh dielectric layer on the sixth dielectric layer and on the first antenna element;
a second antenna element on the seventh dielectric layer, the second antenna element vertically beneath the first antenna element;
an eighth dielectric layer on the seventh dielectric layer and on the second antenna element; and
a dummification element laterally spaced apart from the second antenna element.