Physicists have developed a lens with 'magic' properties. Ultra-thin, it can transform infrared light into visible light by halving the wavelength of incident light.

TOKYO -- Japan aims to strengthen defenses against hypersonic missiles, with plans to test the tracking capabilities of space-based infrared sensors, Nikkei has learned, as China and Russia make ...

A Volvo EX90's lidar sensor was caught on video damaging a ... It works by firing pulses of laser light (often in the near-infrared spectrum) and measuring the time it takes for them to bounce ...

SINGAPORE—Hanwha Systems has won a KRW54.7 billion ($40 million) contract from South Korea's Agency for Defense Development to develop a new multi-function radar for its L-SAM-II high-altitude ...

India's system also has a radar range of 6 to 10 km for detecting small aerial threats. It is also equipped with EO/IR sensors for identifying low radar cross-section drones. Bhargavastra can be ...

A Saab Giraffe 1X radar in Paris. Credit: Saab LONDON–Graphic processing units (GPU), which have transformed the world of computer gaming, could boost the output performance of active ...

Attack can be aborted or redirected by the operator. HARPY: Radio Frequency (RF) seeker only targets radar emitters. HAROP: EO/IR/FLIR sensors plus anti-radar capability can engage a wide variety ...

Its Electro-Optical/Infrared (EO/IR) sensor suite further ensures precise identification of Low Radar Cross-Section (LRCS) targets. ‘Bhargavastra’ provides a comprehensive situational ...

Source: Mr. Innovative/YouTube Now, grab your Arduino Nano ... grab the ultrasonic sensor and insert it into the main radar dish 3D part. Source: Mr. Innovative/YouTube Feed the sensor ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. We’ve tested more than 30 dash cams in real driving conditions. Thanks to that in-depth ...

Abstract: In this paper, we propose a miss-detection probability based thresholding algorithm for an impulse radio ultra-wideband (IR-UWB) radar sensor. The conventional thresholding algorithm like ...