Patent ID: 11949173
Assignee: LG ELECTRONICS INC.
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 19:
20. The antenna system of claim 16, wherein the dielectric antenna is a third dielectric antenna formed on the other side separated from the main board, and placed adjacent to a second antenna operating in a 5G frequency band,
wherein the third dielectric antenna operates as a FIFA (planar inverted F) antenna by a metal pattern formed on the front and side of the dielectric structure, and a V2X feeding part for feeding a V2X antenna is formed on the side of the dielectric structure where the first metal pattern and the second metal pattern are not formed, and
the dielectric antenna further includes a fourth dielectric antenna placed adjacent to the third dielectric antenna, with a loop-shaped front metal pattern formed on the front of the dielectric structure,
wherein, in the fourth dielectric antenna, a feeding part electrically connected to one side of the front metal pattern is formed on a side inside the dielectric structure, and two opposite sides of the front metal pattern where the feeding part is not formed are electrically connected to a ground.