"Revolutionary Radar Research Breaks Wavelength-Distance Trade-Off"

Researchers have developed new interference radar functions that improve the distance resolution between objects using radar waves, overcoming a nearly century-old trade-off between wavelength and distance resolution. This breakthrough discovery has potential applications in various fields, including military, construction, archaeology, and mineralogy. The technology allows for high spatial resolution using long wavelengths, breaking the previous limit and enabling precise measurement of small changes in waveforms to predict distances between objects. The researchers are now working on demonstrating the ability to measure distances between multiple objects and perform detailed surface characterization.