Microwave Doppler sensors are used alongside pyroelectric infrared sensors as human presence sensors. They emit microwaves and detect moving objects from the burst signals (Doppler signals) reflected ...
Tech Xplore on MSN
Tiny chip that controls mid-infrared light could improve detection of gases and heat
Infrared cameras can be used to spot useful information that our eyes can't see, such as gases escaping from a pipeline, ...
Interesting Engineering on MSN
MIT infrared chip replaces moving optics with pixel-level control for smarter cameras
A new chip developed by MIT researchers could make infrared cameras smaller, smarter, and ...
Interesting Engineering on MSN
New 3D-printed ‘invisibility’ cloak can hide objects from infrared cameras
Researchers have developed the first 3D, omnidirectional thermal “cloak” capable of making objects invisible ...
Having a pump in a remote location where you aren’t constantly monitoring it is a common scenario, which can be unfortunate ...
Researchers have designed and built the first 3D device that can make objects invisible to heat, an advance that could ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results