m 1 is the threshold determined from the maximum i 1 and n 1 is the reference level determined for ease of the description of a change in the intensity along the vertical axis in fig5 since the smart antenna remains not turned and the algorithm is not used the reference level n 1 extends linearly with no significant change fig6 is a profile of the intensity e 2 of the signal which is received with the smart antenna as modified with the help of the algorithm similar to the intensity e 1 of the received signal shown in fig5 in fig6 the vertical axis represents the intensity of the received signal and the horizontal axis represents the time denoted by i 1 m 1 and 12 m 2 are the maximum of the signal intensity e 2 and the threshold determined from the maximum before and after the modification respectively denoted by n 2 is the reference level determined for ease of the description of a change in the intensity along the vertical axis with the algorithm used in fig6 when the smart antenna is moved one full turn the reference level n 2 changes up and down along the vertical axis as denoted by r 3 and r 5 even when the intensity e.