Editor’s note: I came across this excellent tutorial article on Digital Filter Design and I thought it would be an excellent guide for novices as well as seasoned veterans. I want to thank William H.

Digital signal processors (DSPs) continue to receive a great deal of attention in new product design. For example, digital filter design reflects the importance of understanding and using this ...

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 ...

Editor’s note: In this Design Idea (DI), contributor Bonicatto designs a digital filter system (DFS). This is a benchtop filtering system that can apply various filter types to an incoming signal. The ...

In the recent blog article “Our wireless world – how Wi-Fi 6 will seamlessly integrate with 5G to keep us connected,” David Haynes from our Customer Support Business Group (CSBG) explained how this ...

Qualcomm launched a new radio frequency filter designed for bands up to 7 GHz as it aims to offer a modem to antenna stack for mobile device manufacturers. As 5G and Wi-Fi spectrum and frequencies ...

The race toward 6G wireless connectivity is intensifying, driving demand for faster, smaller, and more efficient components. A research team has now unveiled a breakthrough: a new class of radio ...

A micromachined spin-wave filter shows how future radios could tune across the 6G spectrum using a single magnetic bias. Study: Spin-wave band-pass filters for 6G ...

Binary search, a decrease-and-conquer approach, plays an important role in testing today�s low-pass filters. When testing a low-pass filter, generally you have to use an arbitrary waveform generator ...