It’s always interesting to see how scientists and engineers have exploited—in the positive sense of the word—somewhat obscure, fundamental physics principles to create innovative sensors. For example, ...

In a previous Broadcast Engineering article (“Understanding blocking capacitor effects,” August 2011), I mentioned that one of the first tasks in my broadcast engineer career was to work on optical-to ...

New technology poised to enable more precise and compact navigation systems for airplanes, unmanned vehicles and for land and marine navigation WASHINGTON -- Researchers have taken an important new ...