The reported downing of a US F-15E fighter jet over Iran has triggered a deeper strategic debate. At the centre of this debate is a striking claim: that Iran may have used passive infrared detection ...

PIR Motion Detectors have been present for a considerable time in building, home alarm and monitoring systems markets. A PIR Motion Detector predominantly converts a microwave signal, infra-red light ...

Lockheed Martin’s vaunted F-22 air superiority fighter is set to receive a new passive threat-detection system meant to increase survivability. The military airframer received a $270 million contract ...

As radar technology continues to advance, it offers an increasingly broad range of capabilities, making it a viable alternative to traditional passive infrared (PIR) sensors. With radar’s enhanced ...

Provides a scalable, passive 360-degree EO/IR solution for U.S. Navy fleet protection Automatic detection, tracking enhances combat systems and navigation capabilities Reinforces L3Harris as a ...

Peking University, December 3rd, 2024: Prof Zhang Zhiyong’s team developed a heterojunction-gated field-effect transistor (HGFET) that achieves high sensitivity in short-wave infrared detection, with ...