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My guess is they are steering the radar beam from something hovering overhead. The video links to a paper [1] titled "Airborne Circular W-Band SAR for Multiple
by mikeiz404 2y ago
My guess is they are steering the radar beam from something hovering overhead.
The video links to a paper [1] titled "Airborne Circular W-Band SAR for Multiple Aspect Urban Site Monitoring" which mentions beam steering in the abstract.
1: https://ieeexplore.ieee.org/document/8701523/ https://ieeexplore.ieee.org/document/8701523/
- seoulmetro 2y agoThat's what I thought too, but how can there be such significant shadows? Wouldn't the shadows of any wavelength they are sending be near nothing?