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Submarine detection at near-light-speed possible with China’s sci-fi-like radar
The scientists explained that when exposed to signals with frequencies as low as 100Hz, the radar cross-section (RCS) of a nuclear submarine in seawater can reach up to 88 square meters (947 ...
Chinese scientists create a ghost radar moving at ‘near-light-speed’ to detect submarines
When facing signals with frequencies as low as 100Hz, the radar cross-section (RCS) of a nuclear submarine in seawater can ...