公开(公告)号：US20240243474A1

公开(公告)日：2024-07-18

申请号：US18153925

申请日：2023-01-12

Applicant: NETGEAR, Inc.

Inventor： Ting Chih Tseng ,  Che Yen Huang

IPC: H01Q5/10 ,  H01Q1/22 ,  H01Q1/52 ,  H01Q5/307

CPC classification number: H01Q5/10 ,  H01Q1/2291 ,  H01Q1/526 ,  H01Q5/307

Abstract: An antenna for reducing Electromagnetic Interference (EMI) using a dielectric insert with a feedline tunnel is disclosed. The antenna comprises a first metallic portion, a second metallic portion, a plastic insert, and a cable. The first and second metallic portions held together by the plastic insert, which bridges a gap separating both portions. Both portions include trough-shaped shells and conduits, the conduits configured to be disposed inside the shells and connected to the shells. The cable is configured to pass through a tunnel belonging to the plastic insert and configured to communicate signals to the antenna, the cable comprising an electrically insulative shielding configured to be grounded to one of the metallic portions, and an electrically conductive core encapsulated by the shielding and configured to be connected to the other metallic portion.