The future of radar is built by bold thinkers. Meet Arbe’s Wave Maker- Idan Mishor

What I Do: Leading the Framework That Controls Our 4D Radar

As Radar Application Framework Team Lead at Arbe, I’m leading the development of RAF, the software framework that makes our cutting-edge 4D MIMO imaging radar controllable in real-time. Here’s what makes this exciting: instead of radar that’s locked into fixed operation, we’re building radar that can be dynamically reconfigured while you’re driving down the highway. My team builds the framework that transforms Arbe’s high definition radar from static hardware into something that perception systems can adapt, reconfigure, and optimize on the fly based on exactly what the driving situation demands. Highway mode? Urban traffic? Rain? Parking? Our framework enables instant switching between these scenarios, giving future autonomous systems the flexibility they need to optimize radar performance for any situation.

The Challenge: Building Software-Defined Radar From Scratch

Our biggest technical challenge was creating a Radar Application Framework from the ground up that transforms our product into a true Software-Defined Radar (SDR). Most radar systems allow only limited on-the-fly configuration, but we designed ours for what’s next: a flexible, modular framework that lets applications control radar behavior entirely through software, ready for AI and perception systems to adapt the radar behavior to changing driving scenes. The tricky part is coordinating RF signals, signal processing, embedded software, and system requirements all at once, in perfect sync, while maintaining real-time performance. We pulled this off through intensive collaboration with our system-chipset engineering team, hammering out architecture and specifications that don’t just work on paper, but actually deliver in real-world driving conditions.

How My RAF Framework Is Revolutionizing Adaptive Radar

What we’ve built is a modular API library that handles all the complexity of Arbe’s digital and analog radar chipset while enabling safe on-the-fly configuration updates without ever disrupting radar operation. Our radar can seamlessly switch between operating modes, tune parameters dynamically, and activate new features while the car is moving at 80 mph. The radar becomes an adaptive platform, giving AI driving systems the flexibility to adjust it instantly for any scenario. Whether that’s long-range highway detection, short-range parking assistance, or anything in between. This real-time adaptability is what makes autonomous driving and next-generation ADAS applications actually viable, because the radar can be responsive- it supports split-second driving decisions.