Thereafter, an emitter and receiver of sound or light waves (sonar or LiDAR systems, the latter used in self-driving cars) ...

Expensive spinning lidar units can be found atop and around Level 4 autonomous vehicles, such as those from Cruise and Waymo.

This robotic sonar head, modeled after a horseshoe bat, has mobile emitters and receivers that help locate the source of incoming echoes more accurately. Disclaimer: AAAS and EurekAlert!

Can you blame him? More recently, he’s been researching sonar sensing and experimenting with the relatively inexpensive HC-SR04 module. Since he had good luck getting it to work with a PC sound ...

Suspected IR emitter for the PixMob units, mounted on a lighting tower (marked here in white). PixMob hardware has been known to change over time. This version has two RGB LEDs (an earlier version ...

Quantum emitters are nanoscale systems that can generate single photons or pairs of entangled photons on demand. These emitters are typically based on the optical transitions of individual quantum ...

Think reverse periscope. To be effective, manufacturers recommend that the sonar be centered on the keel. Requiring roughly 1 square foot of hull space and 6 feet of vertical clearance, omni sonars ...

This granted higher sensitivity to stealthier adversary radars, electromagnetic sensing ability that allowed for the ...

Heat lamps are also known as infrared emitters, infrared bulbs, infrared tubes, or infrared lamps. They use low amounts of energy, have an ability to heat quickly, and are low cost. Heat lamps or ...

Please verify your email address. The Shock Emitter is a Zonai Device that can be used in crafting constructs using the Fuse feature. Zonai devices all have unique functions that can be used to ...

Now, researchers propose that MgO could be interspersed with narrow-band rare earth emitters. These elements emit light at specific wavelengths, which could be densely packed together. The ...

Guy, Johnathan, Esther Shears, and Jonas Meckling. "National Models of Climate Governance Among Major Emitters." Nature Climate Change 13, no. 2 (February 2023): 189–195.