"China’s aerospace force reveals long-range radar in message to Xi Jinping
PLA end-of-year video includes rare close-up footage of radar station said to be ‘at the forefront’ of country’s anti-missile defence system"
The Falcon Eye synthetic aperture radar designed specifically for small UAVs, which enable them to obtain real-time high-resolution radar images of the battlefield. Range is around 6km, with a resolution of 0.25m. Power consumption is only 70W.
Well, exactly that is impressive.
Bruteforcing isn't technology, it's way around its limitations.
Technology is how much you can get within available constraints.