Is there a technology that allows satelites to see through roof tops?
Posted: Tue Jun 25, 2024 8:17 pm
Certainly there is! There are a couple of technologies that enable “seeing through” objects like walls and rooftops:
X-Ray Chip for Smartphones:
Researchers have developed an imaging chip inspired by Superman’s X-ray vision.
This chip emits high-frequency radio waves (300 GHz) in the millimeter-wave band.
It can detect objects behind walls or cardboard at close range (around 0.39 inches).
While not harmful like X-rays, it provides a glimpse through obstacles.
Check it out: https://news.utdallas.edu/science-techn ... chip-2024/
Synthetic Aperture Radar (SAR):
Used by satellites since the 1970s, SAR shoots powerful radio signals at a target.
It “illuminates” objects, allowing clear imaging even through walls and rooftops.
More info: https://www.dailymail.co.uk/sciencetech ... Earth.html
See-Through-Wall Radar:
Scientists continue to improve radar technology for smaller, portable systems.
These systems operate at higher frequencies, bringing us closer to X-ray vision.
Also see: https://arxiv.org/abs/2301.00250
In summary, these technologies offer exciting possibilities for seeing beyond physical barriers!
X-Ray Chip for Smartphones:
Researchers have developed an imaging chip inspired by Superman’s X-ray vision.
This chip emits high-frequency radio waves (300 GHz) in the millimeter-wave band.
It can detect objects behind walls or cardboard at close range (around 0.39 inches).
While not harmful like X-rays, it provides a glimpse through obstacles.
Check it out: https://news.utdallas.edu/science-techn ... chip-2024/
Synthetic Aperture Radar (SAR):
Used by satellites since the 1970s, SAR shoots powerful radio signals at a target.
It “illuminates” objects, allowing clear imaging even through walls and rooftops.
More info: https://www.dailymail.co.uk/sciencetech ... Earth.html
See-Through-Wall Radar:
Scientists continue to improve radar technology for smaller, portable systems.
These systems operate at higher frequencies, bringing us closer to X-ray vision.
Also see: https://arxiv.org/abs/2301.00250
In summary, these technologies offer exciting possibilities for seeing beyond physical barriers!