A control circuit for active metasurface based on varactor diode is designed in this paper. By varying the reverse bias voltage on the varactor diode, the designed circuit can regulate the additional ...

The Esaki diode is a potentially low-cost, high-speed two-terminal device exhibiting a short-circuit-stable negative resistance over a portion of its volt-ampere characteristic. By proper biasing and ...

Single-pair Ethernet and power over data line offer the capability to transform powering and connecting zonal control ...

From no power to intermittent faults and hidden power quality culprits, learn how to quickly identify and fix the three most common causes of branch-circuit failures.

Emergency diesel generators are vital to nuclear safety. NRC case studies show why ‘off-the-shelf’ doesn’t mean ‘fit and ...

Wavelength (Infrared, Visible), Material (Silicon, Glass), Application (Information & Communication Technology), End-use ...

No, LED headlights do not use more battery than traditional halogen or HID lights. In fact, they use significantly less. A ...

Working closely together, the two companies have embedded smart components including sensors, LEDs (light-emitting diodes), ...

The term “nuclear batteries” may evoke images of tiny nuclear reactors, but that’s not how they work. Nuclear batteries don’t ...

Transformative optogenetics technology allows for spatial and temporal control of cellular activity, enhancing research in ...

As intelligent driving penetrates from high-end models into the mass market, and the industrialization of humanoid robots ...