To enable satisfactory reception while matching to electric field strength in a reception area to reduce noises by performing the selective combination and phase control of plural elements in order to change to the directivity of antenna matching to its receiving state.

Four RF signals extracted through an antenna changeover switch 20, are applied to a phaser 30, the respective variable phase set RF signals are mixed by a mixer 40 and afterwards, the RF signals outputted from an FM/AM and TV diversity processing circuit 50 is applied to an FM/AM and TV tuner 60. Based on an information signal S1 showing the receiving state applied from the diversity processing circuit 50, a central processing unit 70 performs the optimum operation of directivity at the point of time. Corresponding to the result of this operation, a change command signal S2 for an antenna element is applied to the changeover switch 20 and a change command signal S3 for changing the mutual phase relation of RF signals is applied to the phaser 30.