China testing stealth enhancing metamaterial on non-stealth planes

Next Big Future  April 24, 2018
A new mass-produced metamaterial developed by researchers in China is being tested on aircraft at a major military aircraft production base. Other countries, especially the United States, have also been heavily engaged in the research and development of similar technology to cloak military jets, but there have so far been no public reports on the mass application of such metamaterials overseas. Metamaterials were also extremely difficult to mass produce. Currently the technology was effective within only certain radio bandwidths… read more.