Zajtsev Andrej Germanovich,Yagolnikov Sergej Vasilevich
申请号：
RU20170114482
公开号：
RU2650096(C1)
申请日:
2017.04.26
申请国别(地区):
俄罗斯
年份:
2018
代理人:
摘要：
FIELD: radio equipment and communications.SUBSTANCE: invention relates to radio engineering and can be used in radio control equipment (RCE) with multi-beam (MB) adaptive antenna arrays. Method of the multi-beam adaptive antenna array (MB AAA) beam pattern generating using the input signal spatial frequency spectrum parametric model includes radiation sources (RS) M signals recording with antenna elements (AE), generating the MB AAA input signal, input signal conversion into a complex form, its subsequent digitization, ML AAA weighting factors complex vector (WFV) formation and ML AAA input signal weighted summation by the formed complex WFV, at that, before the ML AAA complex WFV calculation, as the ML AAA input signal being received, which counts are recorded by the ML AAA AE in each k-th moment of time, performing its spatial coherent accumulation procedure followed by the accumulated signals M-fold spatial differentiation procedure, which allows to increase the interference signals suppression efficiency
