In addition to an FM reception antenna element for receiving an FM radio
wave and an FM receiver connected to the FM reception antenna element, a
mobile object is provided with a first antenna element for receiving a
satellite signal, a signal processing unit connected to the first
antenna, and a second antenna element connected to the signal processing
unit. The signal processing unit processes the satellite signal into an
FM signal. The second antenna element emits the FM signal as the FM radio
wave that may be received in the FM reception antenna and processed by
the FM receiver in the manner known in the art.