A computer-readable recording medium storing a portable television broadcast receiving apparatus, the television broadcasting receiving method, the television broadcasting receiving program and a television broadcasting receiving program

摘要

In the direction of sufficient quality can be obtained in TV viewing, I easily change the orientation of the directional antenna. The television broadcast receiver 20 receives a broadcast wave by 10 directional antenna measures the direction of 10 the directional antenna, the electric field intensity measurement unit 70, the direction measuring unit 60, a field strength value of the received broadcast wave measures, stores the field strength management table including a direction which is determined by the direction measuring unit 60, a field strength value measured by the electric field intensity measurement unit 70, the control unit 40, a storage unit 30, a direction measurement controls the electric field strength measurement, it updates the field strength management table, selects the direction of the resulting field strength value of the maximum, the image rotation processing section 80, the upper part of the image is received, the field strength value of the maximum Rotate the image to face the direction of the resulting display unit 50 displays an image that has been rotated.