A 4x4 MIMO SDR tile for spatial RF vision and beamforming
QuadRFSDRMIMOphased-arrayradiosoftware-definedhardware
Author: supermdguy
Date: 7/10/2026
Article Summary:
QuadRF is a 4x4 MIMO software-defined radio (SDR) tile with an open antenna architecture, designed to bring phased-array technology down to Earth into an accessible education and development kit.