Non-Uniform Linear Nested Array Implementation for Improved Beamforming and Optimization

Beamforming has been an area of interest for a lot research work as the multiantenna system become important topic in wireless communication. While both theoretical, well real-time practical implementation techniques beamforming have extensively researched, existing mainly focus on obtaining peak performance fastest and most accurate way possible usually ignore applications providing improved with limited resource utilization. This paper further explores concept nonuniform spacing such receivers shows how equivalent to regular uniform sensor arrays can be achieved analyses many trade-offs that designers users must consider minimalistic approach. The objective this is analyze various Uniform Linear Arrays (ULA) comparison between along analysis output signal reconstruction array response. It also contains detailed uniformly spaced nested using optimization error minimization. construction Non-uniform Nested (NULNA) optimum element will analyzed.