Digital broadband the system of direction fuzzy model solution

The interferometer electronic reconnaissance in extensive use of field. In order to further improve the accuracy direction-finding interferometer and enhance the ability to adapt to the broadband signal and extended system work frequency range, this paper puts forward the digital broadband solution for the system of direction and discusses the probability solution fuzzy algorithm and antenna array baseline design. The simulation design example shows that the system can adapt to the broadband signal, lateral high precision and working frequency range wide.