Superresolution in Signal Processing Using Smart Antenna

The new method of digital signals processing received by smart antenna is presented. It allows to obtain the angular superresolution. The new signal processing technique is based on receiving and transmitting scanning signals by two independent beams. It can be achieved using smart antenna. In this case, the received signal is the integral of convolution type of two variables corresponding to the position of the transmitting and the receiving beams. The presented algebraic methods of the analysis [5-10] are based on a representation of a desired intensity distribution in a form of expansion in a series of functions with unknown coefficients. The results of numerical experiments using mathematical models are presented.