Design of a Relocatable Antenna Element Module for a Ku-Band Reconfigurable Array with Low Mutual Coupling

In this study, a modular array antenna with low mutual coupling is proposed for operation in Ku-band (12–18 GHz) reconfigurable array, which consists of ground frame board, element blocks, spacing and connecting rods. The blocks can be freely mounted at any positions on 46 × 9 grid the board. structure used to easily check performance different structures by changing due its characteristics. An expanded view also provided, showcasing how modules, base ground, frames, aluminum rods have been constructed. value measured between adjacent elements less than -22.9 dB E-plane -18.5 H-plane. Moreover, radiation efficiency gain patterns active are shown.