Patent attributes
A router unit with an antenna includes a router and an antenna structure. The antenna structure is mounted in a vehicle, and includes a dielectric body with a dielectric property and a planar element with a conductive property that is provided to the dielectric body. The router includes a transferring unit and a housing. The transferring unit transfers a signal to a transfer destination. The housing houses the transferring unit and includes a shield part with a conductive property for blocking noise that affects the transferring unit. The antenna structure is provided to the shield part, connected to the transferring unit, and transmits or receives a radio wave by using the shield part as a ground of the antenna structure.