| 摘要 |
PROBLEM TO BE SOLVED: To realize a radio communication apparatus capable of performing a radar operation.SOLUTION: A radio communication apparatus 1 includes: a transmitter 3; a receiver 4 separately arranged from the transmitter 3; and a phase difference detector 2 adjacently arranged to the transmitter 3. The phase difference detector 2 includes two separated reception antennas 20A, B, and detects a phase difference between an electric signal received by the reception antenna 20A and an electric signal received by the reception antenna 20B. A phase difference is detected by receiving a reflection wave reflected against an object after irradiation from the transmitter 3 by the reception antennas 20A, B of the phase difference detector 2, to thereby detect the object. |
