Our Mission:

We Actively Shape the Connected World


Kathrein USA brings Kathrein’s world-renowned innovations in communication technologies closer to home for mobile service providers in North America.

As a key component of any HetNet architecture, Kathrein antennas enable mobile service providers to deliver cost-effective capacity to urban hotspots and affordable coverage to rural locations.

End users of mobile networks with Kathrein technology enjoy fast, reliable connections and maximum data throughput. Learn more about our communication solutions that are developed and manufactured at our state-of-the-art facility right here in Richardson, Texas.


Antenna Innovations Imperative to Realize the Promise of 5G

What’s New

Ericsson completes acquisition of Kathrein’s antenna and filter business

Ericsson (NASDAQ: ERIC) has completed its acquisition of the antenna and filter division of Kathrein, a world leading provider of antenna and filter technologies with headquarters in Rosenheim, Germany.

Today’s closing follows the announcement on February 25, 2019 that Ericsson intended to acquire Kathrein’s antenna and filter business.

What are the True Costs for Mobile 5G mmWave Phased Array Antenna Systems?

While mmWave 5G phased array antenna systems will provide the desired bandwidth, evaluate the true costs before jumping on the bandwagon of mmWave spectrum. Having worked on various “low cost” phased array antennas for almost 40 years, the “low cost” aspect has not yet emerged and it doesn’t appear that traditional approaches like the F-15 APG-82 are trending that direction.


Are you ready for the future? Kathrein is a world technology leader. We secure our innovative edge with excellently trained specialists. And we would like to shape tomorrow’s connected world with you! See our Career Opportunities and learn more about how to become a part of Kathrein USA.