The Analysis of Structures Highly Effective Phased Array Antennas and Active Phased Array Antennas for Modern and Perspective Onboard Radar Stations of Flying Devices.

摘要

Features and comparative characteristics of structures dense equispaced, rarefied equispaced and rarefied nonequispaced phased array antennas and active phased array antennas are considered. On the basis of the analysis of the array multiplier completely new class of phased array antennas and new class of active phased array antennas - nonequispaced with dense uniform on the area filling with radiators, maximum suitable for modern and perspective onboard radar stations of flying devices is synthesized. Minimization of scanning of number of elements necessary for required sector with one characteristic size d{sub}(aver) is shown for a new class dense nonequispaced arrays.