Compact range reflectors allow for radio frequency measurements in a secure, confined area. A compact range allows measurements normally only possible with large distances between the microwave source and the antenna or target under test, to be realized in a small space.

Although this technology has existed for nearly 30 years, carbon fiber has recently replaced steel as the material of choice for reflectors.

A reflector made of steel would weigh approximately 8000 pounds. Carbon fiber reduces that weight to 525 pounds and eliminates the effects of variables such as temperature.

The reflector for an accurate indoor antenna(as shown on the right) is comprised of approximately 580 individually molded composite parts and hundreds of precision metal fasteners.

Customers include:

• MI Technologies - Compact Range Reflectors
• Jet Propulsion Laboratory - R&D Design, Analysis and Model Making