Beamforming techniques are at the forefront of modern acoustical signal processing, enabling precise spatial filtering by harnessing arrays of microphones. These methods exploit constructive and ...

The continuing goal in today's data-centric wireless technology is to improve data rates and fidelity in the most cost-efficient way. Recent advances in antenna technology have introduced wide-scale ...

What signal-processing techniques are available? How do the different signal-processing techniques work? Tips on choosing the right signal-processing technique for your application. Noise is all ...

Beamforming is a common signal processing technique used to create directional or spatial selectivity of signals sent to or received from an array of sensors or antennae. These arrays can be found in ...

This vendor-written tech primer has been edited by Network World to eliminate product promotion, but readers should note it will likely favor the submitter’s approach. During the past year, various ...

Wi-Fi-enabled devices are everywhere. By 2020, researchers estimate there will be 50 billion wirelessly connected devices worldwide. As a result, more consumers are demanding more speed, better ...

We are witnessing an historic moment for radio frequency (RF) electronics in phased array applications. Rapid advancements inthe wireless industry have proliferated the integration and miniaturisation ...