Performance algorithem of processing stochastic signals in receiving system with antenna array in real arithmetic

Abstract EN

We consider four problems of processing stochastic signals at the antenna array of receiving, which are: adaptive spatial filtering, detected, the estimation and direction finding of source signals.

The solution of which is generally performed in a complex calculation.

For the central symmetric structure of antenna array it is verified that the solution of these problems can be performed in the real calculation.

The results of real and complex calculation are actually the same, but in complex calculation the quantity of calculations is four times larger than the real calculation