This talk explores RF-over-fiber (RFoF) technology as a transportation protocol for modern radio and sensing systems. It compares its bandwidth efficiency and power advantages with conventional digita...
Energy-efficient coherent links offer a path to minimizing power consumption and latency while enabling bandwidth scaling and expanded optical link budgets that can enable reconfigurable photonic netw...
Next generation compute hardware, especially for generative AI applications — but also for coming 5G/6G massive MIMO and scalable phased array antenna beamforming and other applications — requires mas...
Optical receivers are a critical component in a wide range of industrial applications. Traditionally, they have enabled long-haul transmission through coherent optical technologies. Within data center...
The integration of electronic and photonic integrated circuits on silicon enables photon-based data transmission across distances from cross-continental to intra-processor scales, maximizing bandwidth...
In this talk we will present novel beamforming designs using True Time Delay (TTD) arrays based on dispersive frequency-to-angle mapping referred to as rainbow beamforming. We will introduce three rep...
WSK-2: Multi-Layer Spatial Processing: Breaking the Complexity-Capacity Barrier in Multi-Beam Arrays
Next-generation wireless networks require scalable and energy-efficient spatial processing to break past the complexity-capacity barrier of conventional hybrid beamforming. This talk introduces a mult...
WSK-3: Achieving More with Less: Time-Modulated Multi-Beam Arrays for MIMO Communication and Sensing
Multi-beam MIMO systems can deliver higher capacity for the communication network or support multi-target tracking in situation-aware radars. However, conventional analog or hybrid beamforming array a...
MIMO and beamforming technologies are fundamental in current OFDM based 5G and coming 6G systems. When going to higher frequencies, the increased pathloss in the channel needs to be compensated with a...
There are many advantages to scaling antenna and beam count in multi-beam phased arrays, but there is also much debate on how best to do so efficiently. An especially important decision is where to pl...