we’ve been pretending that our impedance is purely resistive. But most real-world devices have a bit of capacitance or inductance to them as well, and they have frequency-dependent resistance.

Salahuddin and Datta found that, under certain conditions, the use of ferroelectric materials leads to a negative capacitance (that is, the voltage of the capacitor decreases as charge is added).

For something even simpler, we would like to turn your attention to capacitive touch controllers. Granted, these devices are really only simpler from a hardware perspective. Rather than a switch ...

NCERT Solutions Class 12 Physics Chapter 7 Alternating Current is available for free download for students. Download exercise ...

Typically, the presence of high impedance nets hidden by “.IC” directives has been detected on the sigma-delta integrator (Switched Capacitor based). Conclusion The growing complexity of designs has ...

Capacitive linear position sensors measure position, displacement, vibration, and run out (thickness), primarily in a noncontact manner. They have good accuracy and very high resolution, but may be ...

Capacitive proximity sensors use the face or surface of the sensor as one plate of a capacitor, and the surface of a conductive or dielectric target object as the other. The capacitance varies ...

As the technology node decreases, meeting inter-wire or coupling capacitance becomes extremely critical and challenging in SOC design. Shrinking technology node leads to increase in dielectric values, ...

The JEE Main 2025 exam dates are anticipated to be announced soon by the National Testing Agency (NTA) on their official ...

A deep dive into the challenges of AI power delivery and how startup Empower Semiconductor attempts to tackle them with its ...

The lower the level of capacitance the better when it comes to guitar cables ... in the context of pedalboards so you can build cables that are perfectly sized to your needs, reducing unnecessary mess ...

In our research, we've taken MFCs to the next level by incorporating a breakthrough material: spherical capacitive NiO-N-CNF/ACB electrodes. What's so special about these electrodes? Let's dive in.