Integrated Beamforming: Where Directional Communication Meets Sensing for Seamless Connectivity and Detection

The convergence of communication and sensing is unlocking transformative capabilities across industries. At the heart of this evolution are low-cost phased array systems, enabled by highly-integrated beamformer chips, which power a new generation of systems that seamlessly combine data transmission and environmental awareness & detection. This tutorial presents the pivotal role of silicon beamforming in shaping the future of integrated communication and sensing, where versatility, performance, and innovation drive new possibilities. It explores how cutting-edge beamformer solutions are enabling phased array systems that support dual-use applications with their unique capabilities & smart features. Through real-world examples, the deployment of beamformer-based phased arrays in advanced drone detection systems is highlighted, where simultaneous communication and radar sensing ensure reliable and secure operations. The tutorial also delves into the role of silicon beamformers in next-generation base stations, delivering not only high-speed connectivity but also precise localization for enhanced user experience and network efficiency.