Discover how Knowles is shaping the future of audio with BA technology, hybrid driver designs, and data-driven listening curves.

Knowles is advancing immersive audio with balanced armature hybrid technologies that enhance clarity and detail.

At Knowles, we are well known for our expertise delivering high-performance mmWave filtering options.

Ripple current generates heat inside capacitors, making proper capacitor selection, derating, and thermal management essential for long-term reliability in power electronics.

Knowles’ compact ceramic filters help modern satellite communication systems achieve precise frequency control, lower interference, and high performance in space- and weight-constrained applications.

AI datacenters are pushing power demands higher, making advanced capacitors essential for efficient, stable, and scalable power delivery.

Knowles Balanced Armature technology helps power Motorola’s new moto buds 2 plus, delivering premium hybrid audio with exceptional clarity, and detail.

A quadrature hybrid coupler splits a signal into two equal outputs with a 90° phase difference while improving load matching.

As the demand for faster communications across consumer and commercial devices continues to increase, operating frequencies of RF devices are being pushed higher and higher.

Knowles’ new multi-way balanced armature drivers simplify IEM design while delivering premium, customizable audio performance.

The Wilkinson Power Divider, designed by Ernest Wilkinson in the 1960s, uses quarter wave transformers to split an input signal into two equal phase output signals. Since the design is reciprocal, Wilkinson Power Dividers can also be used as a power combiner. With this flexibility, they are widely used in many RF and microwave communication systems, including those with multiple channels or complex feed networks.

Today’s power grids are under increasing strain, from rising instability and greater electrification demands to the rapid expansion of renewable energy sources. Together, these pressures are creating an urgent need for more resilient and responsive power distribution architectures.