Air Force Research Laboratory scientists recently patented a new tunable radio frequency (RF) filter design. The new design is for a smaller, lighter, less expensive device that requires much less ...

According to the IEEE Standard Dictionary of Electrical and Electronic Terms, power factor (PF) is defined as the ratio of the circuit power (watts) to the circuit volt-amperes. This is described by ...

When failure is not an option, high reliability EMI filters deliver superior high-frequency EMI suppression for ...

Why a tunable GHz-range filter is needed. How a new approach to devices based on YIG and magnetic spin waves offers a much smaller and lower-power solution. How the new device was implemented along ...

These days switching power supplies are nearly ubiquitous and used throughout every electronic devices. They are valued for their small size, low cost, and efficiency. However, they have the major ...

Electromagnetic interference (EMI) has a reputation for being one the most difficult aspects in power-supply designs. I think that this reputation comes, in large part, from the fact that most ...

Qualcomm Inc. today debuted the latest addition to its networking portfolio: a module known as a radio frequency filter that can be installed in smartphones and other devices to optimize internet ...