Knowles Blog
Learn more about how Knowles powers high‑performance innovation across advanced materials, precision components, and next‑generation technologies.
At Knowles, we engineer high‑performance solutions that enable the world’s most demanding applications. This blog explores the technologies, insights, and emerging opportunities shaping advanced ceramics, precision components, and the markets we serve.
Cavity Filters: High Performance Under High Power
May 19, 2026
As discussed in previous blog posts, resonators are the building blocks used to create filters.
Specifying Capacitors for High-Energy Pulse Applications
May 4, 2026
Energy storage capacitor banks supply pulsed power in all manner of high-current applications, including shockless compression and fusion.
How DC Fast Charging Changes the Rules for Capacitor Selection
Apr 28, 2026
DC fast chargers depend on advanced capacitors to efficiently handle high power and ensure reliable operation.
Redefining Premium Audio: How Knowles is Shaping the Future of Earphone Design
Apr 23, 2026
Discover how Knowles is shaping the future of audio with BA technology, hybrid driver designs, and data-driven listening curves.
Redefining Premium Audio: How Knowles is Shaping the Future of Earphone Design
Apr 19, 2026
Knowles is advancing immersive audio with balanced armature hybrid technologies that enhance clarity and detail.
Lumped Element Filters: A Compact, Low-Frequency Filtering Option
Apr 13, 2026
At Knowles, we are well known for our expertise delivering high-performance mmWave filtering options.
Understanding Ripple Current to Properly Manage Heat in Power Capacitor Design
Mar 31, 2026
Ripple current generates heat inside capacitors, making proper capacitor selection, derating, and thermal management essential for long-term reliability in power electronics.
Driving Innovation in Satcom Filtering Solutions
Mar 17, 2026
Knowles’ compact ceramic filters help modern satellite communication systems achieve precise frequency control, lower interference, and high performance in space- and weight-constrained applications.
The Role of Capacitors in Powering AI at Scale
Mar 10, 2026
AI datacenters are pushing power demands higher, making advanced capacitors essential for efficient, stable, and scalable power delivery.
Motorola Teams Up with Knowles for Moto Buds 2 Plus: Precision Sound, Powered by Knowles
Mar 4, 2026
Knowles Balanced Armature technology helps power Motorola’s new moto buds 2 plus, delivering premium hybrid audio with exceptional clarity, and detail.
Balancing Performance with Compact Quadrature Hybrid Couplers
Feb 24, 2026
A quadrature hybrid coupler splits a signal into two equal outputs with a 90° phase difference while improving load matching.
Achieve the Best Performance for Your Thin Film RF Devices
Feb 12, 2026
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.
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