Study on Status and Trend of Software Radar Antenna Array

As the main component of software radar, antenna array needs to have a unified open architecture and interface specification to provide guarantee for new technology implantation and system upgrade and maintenance. The antenna array needs to be able to open a variety of controllable and configurable parameters, to provide a flexible choice of working mode for system, and to have the characteristics of integration, digitalization and common aperture, so as to provide a multi-function and multi-task hardware basis for software radar.