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A 100% Woman-Owned Antenna Engineering Firm

We develop and validate antennas and antenna systems for government and commercial applications.

JEM Engineering specializes in quick-reaction antenna development and novel antenna products, covering a spectrum from 2 MHz to 40 GHz.


We are an antenna engineering company devoted to designing, rapid prototyping, manufacturing products, as well as testing radio frequency bands to deliver high quality custom antenna solutions.


We will always deliver excellence in quality custom antenna solutions through dedication, innovation and modern technology to all military and commercial purposes.

We Specialize in Antenna Design & Development

At our in-house rapid prototyping facilities, we manufacture cutting-edge antenna products and provide our customers with custom solutions.

We work with our clients to create antennas that are just as unique as they are reliable.

We Deliver Cutting-Edge Antenna Products

We develop and manufacture products suitable for a variety of military and commercial applications, including, but not limited to:


Manpack antennas designed to be worn on the human body


Direction-finding is the measurement of the direction from which a received signal was transmitted

Signal Jamming

Signal jamming antennas that are specifically used to interfere with radio noise or signals

Airborne Communications

Communication from at least one node that is on a platform capable of flight


Security applications include in-place monitoring, bug sniffing and covert communications

Satellite Communications

SATCOM is the use of artificial satellites to provide communication links between various points on Earth

Multi-Band Communications

Multi-band communications span across multiple bandwidths

Signal Intelligence

Intelligence-gathering by interception of signals, whether communications between people or from electronic signals

Unmanned Aerial Vehicle

UAVs are able to fly remotely, either with some sort of controller or autonomously

SNF Chamber

TATF Chamber

We Provide Rapid RF Testing Services

Our high-speed spherical near-to-far-field (SNF) anechoic chamber measures operating frequencies from 400 MHz to 6 GHz.

Additionally, our fully operational tapered far-field anechoic test facilty (TATF) measures operating frequencies from 80 MHz to 40 GHz.

Our team values competitiveness and integrity.

Not only do we deliver quickly, we also extend our full 100% satisfaction guarantee to all of our customers on all of our products, as well as our services

We are committed to our people and our surrounding community.

We actively involve ourselves in community outreach by making contributions to various organizations and participating in charitable events.

Stay Up-to-Date on the Latest

Every month, we release our newsletter, which features:

  • Company News
  • Charity Events
  • New Product Releases
  • Informative Articles on Antenna Design, Development, and Theory
Concealed Antennas | JEM Engineering

Industry Spotlight: Concealed Antennas

In this blog post, we will explore what concealed antennas are, how they work, and some of their benefits.
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Radar Antenna | JEM Engineering Blog

Introduction to Radar Antennas

In this post, we will briefly explain how radar systems work, as well as introduce the most common types of radar antenna.
Read more →