In this brief, we designed, constructed, and analyzed a frequency-tunable metamaterial resonator. The proposed design consists of an S-shaped resonator, a ground frame, and a feeding transmission line ...

When you need a multimeter for testing electrical equipment around the home, it's vital to know what all those symbols around ...

Extending Woodward's original "Flip ON Flop OFF" for AC voltages, switching power ON and OFF using a pushbutton or a ...

In DC voltage applications, the RC snubber network is typically wired across the relay contacts, whereas in standard AC ...

A varactor controlled electronically reconfigurable dipole antenna is presented. The property of a stepped impedance resonator is utilized to achieve the resonant frequency of the dipole antenna. By ...

Here’s a clever hack. Simple, elegant, and eminently cost-effective: using an SMD capacitor to hold your flash media in place ...

Nexperia has introduced what are believed to be the industry’s first ESD diodes designed to protect 48 V automotive data ...