China Claim To Have Developed An Anti Stealth Radar
The development of terahertz radiation radar was a global challenge, but as per the statement issued by China Electronics Technology Group Corporation, a Chinese arms companies has recently developed a multiple terahertz radiation radar systems with a technology that is efficient for air-to-ground reconnaissance and has the potential to counter even stealth aircrafts.
A prototype terahertz radiation radar has been successfully developed by a CETC team and a second-generation prototype is already in development as announced by China Central Television.
The CCTV report said that terahertz radiation has wavelengths between those of infrared rays and microwaves, a wide spectrum that would render current stealth technologies obsolete, making the radar able to detect stealth aircraft.
Stealth aircraft usually use composite materials and radar wave-absorbing coatings, so normal radars cannot effectively detect them. Terahertz radiation, on the other hand, could penetrate those materials and expose metallic parts within the aircraft, lifting its cover. A terahertz radiation radar could also clearly trace the outline of an object, making it possible to even tell what type of object it is.
Experts said the terahertz radiation decays very fast in the air, meaning, the effective range of the radar is likely low and not sufficient for detecting an advanced stealth fighter jet in time before it launches attacks from beyond visual range. While the anti-stealth aspect of the technology still needs time to be ironed out, the technology can be used for air-to-ground reconnaissance at great efficiency.
China Aerospace Science and Industry Corporation (CASIC) successfully developed China’s first terahertz radiation video synthetic aperture radar, Beijing-based newspaper Science and Technology Daily reported in December 2018.
The CASIC radar uses terahertz radiation to see through complicated environments like smoke, smog and dim lights, and can efficiently detect ground infantry targets in camouflage and disguise, the newspaper said, noting it has a stronger penetration capability than infrared vision devices.
When placed on an aircraft or a drone, the radar would allow operators to clearly see battlefield situations and deliver precision strikes on targets that would be otherwise difficult to detect.
Targets will have nowhere to hide, said the newspaper.
