Remote antenna for car-to-car (C2C) or car-to-X (C2X) communication

摘要

Antenna device (1) and method for operating same, comprising an antenna (2), wherein the antenna (2) is connected to an electronic device (4) via an antenna cable (3) and high-frequency signals are transmitted via the antenna cable (3) between the electronic device (4) and the antenna (2) and vice versa, characterized in that the antenna device (1) has a control unit (5) and switch units (6, 7) which are controlled by the control unit (5), wherein the switch units (6, 7) are switched between a receiving path (8) and a transmission path (9) between the electronic device (4) and the antenna (2).