China’s heat-seeking radar with 300km range boosts anti-stealth tech, say defence scientists


Engineers say their small infrared search-and-track system can pick up the heat signature of a fast-moving aircraft from an unusually long distance. In distant target-searching mode, the radar can scan the entire sky in just a few seconds, faster than most existing heat seekers, the team says. — SCMP

Defence industry engineers in southwestern China have built a small infrared search-and-track system that can pick up the heat signature of a fast-moving aircraft from an unusually long distance, the team says.

The medium-wave infrared system has detected and tracked civil aircraft from a distance of 285km (177 miles), according to a paper published in the peer-reviewed Chinese journal Infrared And Laser Engineering on Friday.

Unlock 30% Savings on Ad-Free Access Now!

Monthly Plan

RM13.90/month
RM9.73 only

Billed as RM9.73 for the 1st month then RM13.90 thereafters.

Annual Plan

RM12.33/month
RM8.63/month

Billed as RM103.60 for the 1st year then RM148 thereafters.

1 month

Free Trial

For new subscribers only


Cancel anytime. No ads. Auto-renewal. Unlimited access to the web and app. Personalised features. Members rewards.
Follow us on our official WhatsApp channel for breaking news alerts and key updates!

Next In Tech News

BT boss Kirkby expects AI to deepen job cuts, FT reports
Experts warn of 'frightening' risks linked to period tracker apps
Elon Musk's X sees partial recovery after outage hits US users, Downdetector shows
Ten big changes coming to iPhones and other Apple devices this year
One ChatGPT query uses same energy as a second of baking, OpenAI says
Review: ‘Mario Kart World’ proves why Nintendo needed a Switch 2
Amazon to invest $13 billion in Australia's data center infrastructure over five years
Trump reports more than $600 million in income from crypto, golf, licensing fees
WestJet probes cybersecurity incident affecting app and internal systems
Science shows you’re probably bad at spotting AI images. These tricks can help

Others Also Read