ON-VEHICLE GPS RECEIVER

摘要

PURPOSE:To provide an on-vehicle GPS receiver in which the signal from a satellite can be received in a good condition and whose production cost can be reduced. CONSTITUTION:A reception antenna 2 receives signals from a plurality of satellites, and an amplifying part 22 amplifies the signals and retransmits the signals to a reception antenna 3 through a radiation antenna 17. The antenna 3 receives signals issued directly from the satellites and the signals transmitted from the antenna 17, and both signals are processed by a receiver 30 having a one-system tuner part connected by a cable and the present position of a vehicle is calculated.