In this paper, a new electrical variable capacitor (EVC) circuit is proposed to achieve short capacitance variable time. The limitations of the conventional EVC circuits are solved by switching the ...

Electrical capacitance tomography (ECT) is a technique to visualize the cross-sectional permittivity distribution in the sensing domain from inter-electrode capacitance measurements on the domain ...

Scientists in China have developed a new strategy that could significantly improve the performance of chemical sensors used ...

By integrating a negative capacitance dielectric, the researchers have removed this constraint. They say their results demonstrate that negative capacitance can break conventional electrostatic limits ...

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

Taiwan’s United Microelectronics Corp. (UMC) has reportedly landed a big advanced packaging order from Qualcomm and is nearing mass production.

Researchers develop a porous nickel-modified graphene fiber that enhances energy density, conductivity, and durability in ...

Nexperia has introduced what it describes as "the industry’s first ESD diodes designed to protect 48 V automotive data ...

YMIN LKM series liquid aluminum electrolytic capacitors have the advantages of reinforced lead structure, ultra-low ESR and h ...

A new silicon material switches from insulator to metal in picoseconds. This breakthrough could speed up future computers.

Coming from an IT background to an AM transmitter site might leave you with a world of questions. Mark Persons explains the ...