Pranjal Gupta, Karan Bhukar, et al.
ICPE 2025
Directional communication systems based on millimeter-wave phased arrays have reached a significant level of maturity and have entered the commercial space for 5G networks. In order to realize their full potential, Si -based phased arrays must be integrated efficiently at the system level with digital control electronics, firmware, and software. This paper describes key architecture approaches for such vertical integration from digital-RF co-integration in the IC to API definition in software. The important benefits of low-latency and versatile control of beam forming and radio functions from high-level APIs is illustrated with application examples at 28 GHz including directional channel sounding, spatio-temporal beamforming, and 3D imaging.
Pranjal Gupta, Karan Bhukar, et al.
ICPE 2025
Bodhisatwa Sadhu, Arun Paidimarri, et al.
ISSCC 2022
Wooram Lee, Caglar Ozdag, et al.
IEEE Journal of Solid-State Circuits
Darya Kaviani, Sijun Tan, et al.
RWC 2025