METHOD AND ARRANGEMENT FOR AN ANGLE-DEPENDED REMOTE CONTROL

摘要

A remote control transmitter (10) transmits a beam with a known radiation diagram. A remote control receiver (12) having sensors (13, 14) with known pick up patterns calculates the distance between the transmitter and the receiver with the aid of a sum signal of the sensors. With the aid of sensor-difference signals and the distance an angle between the transmitter and the receiver can be determined. The present invention can be used for controlling a TV-set.