GUIDANCE OF AN AIRCRAFT USING TWO ANTENNAS WITH A DIFFERENT OPENING ANGLE

摘要

The invention relates to a guidance system (1) for an aircraft (A) comprising: - a first antenna (10) having a first opening angle (O1) of - 3 dB, - a second antenna (20) having a second opening angle (O2) at - 3 dB, the first opening angle (01) being at least twice as large as the second opening angle (02) and, within the second opening angle (O2) of the second antenna (20), an absolute value of a difference between the power of a signal received from the first antenna (10) and the power of a signal received from the second antenna (20) being at less equal to 10 dB.