| 摘要 |
FIELD: radio engineering, in particular, communication systems using adaptive aerial arrays. ^ SUBSTANCE: the method consists in transformation of the signals received by the antenna elements to a complex form, subsequent transformation of them to a digital form, formation of complex weight coefficients, summation differing by the fact that an operation of complex integration of the values of the signals transformed to a digital form is additionally introduced, formation of the complex weight coefficients is accomplished depending on the values of the signals previously transformed and complex-integrated with them. After that the values of the transformed and complex-integrated signals are multiplied by the respective complex weight coefficients, then all the obtained products are summed up, and the output signal is used for control of the adaptive aerial directional pattern. ^ EFFECT: enhanced efficiency of interference attenuation. ^ 10 dwg |
