Is this the end of "Stealth" Tech?

Is this the end of "Stealth" Tech? November 8, 2016

China displayed new air defence radars capable of detecting stealth fighters at Zhuhai Airshow China 2016, held in Guangdong between 1-6 November. China Electronics Technology Group Corp, a state-owned defence company, developed three radars, JY-27A, YLC-8B and SLC-7. Jam-resistant JY-27A is a mobile long range surveillance radar and the other two combines mechanical scanning with advanced phased array technology to detect stealth fighters.

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