The Chinese military claims it has developed a new radar-defeating coating that can hide targets from anti-stealth radar. The coating can absorb low-frequency electromagnetic waves (EM) and is only ...

New interference radar functions improve the distance resolution between objects using radar waves. The results may have important ramifications in military, construction, archaeology, mineralogy and ...

Journal of Coastal Research, SPECIAL ISSUE NO. 99. Air-Sea Interaction and Coastal Environments of the Maritime and Polar Silk Road (SPRING 2020), pp. 324-331 (8 pages) Radar wave measurement is the ...

AMES, Iowa – Iowa State University engineers have developed a new flexible, stretchable and tunable “meta-skin” that uses rows of small, liquid-metal devices to cloak an object from the sharp eyes of ...

Borehole radar technology represents a critical advancement in geophysical exploration, enabling detailed imaging of subsurface structures through the use of high‐frequency electromagnetic waves. This ...

The U.S. has spent half again as much (nearly $3 billion) on radar as on atomic bombs. As a military threat, either in combination with atomic explosives or as a countermeasure, radar is probably as ...

DETROIT LAKES, Minn. — State Sen. Rob Kupec has sponsored a bill to fill five critical gaps in low-level radar observations in Minnesota in the first year and eight critical gaps in subsequent years.