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Welcome to EM Antennas

An innovative designer and manufacturer of research- and military-grade ultra-wideband antennas and systems.

We specialize in designing and manufacturing ultra-wideband RF antennas for military, private defense, and testing applications. Our antennas are built to the highest standards, including MIL-STD-810H certification, ensuring unmatched durability and performance in even the toughest environments.

Trusted by industry leaders and backed by decades of expertise, we’re here to deliver the cutting-edge solutions you need—on your schedule. If you don’t find the perfect fit in our lineup, we’ll work with you to custom design a solution tailored to your exact specifications. 

Looking for our in-house machine shop for fabrication services?

Latest News – Check Out Our 2025 MAE Innovators Award!

RF Antennas

Our research- and military-grade antennas are tactical tough and built to withstand extreme temperatures, sever shock & vibration, and rain & sand storms.

Plus, our products:

FEATURE ULTRA-WIDEBAND FREQUENCIES FROM 10Hz to 70Ghz

ARE CREATED UNDER AN ISO 9001 QUALITY MANAGEMENT SYSTEM

ARE DELIVERED ON TIME, THE FIRST TIME

Companies We Serve