As pioneers in the field, NSI-MI is the world leader in near-field measurements. We pride ourselves in delivering the best near-field systems on the market, engineered with state-of-the art technology that has been honed from decades of knowledge and experience. Paired with our proprietary RF subsystem, our near-field solutions are optimized for accuracy, speed, and frequency versatility, and capable of advanced error correction techniques. Our systems are available in a full range of standard configurations, as well as can be customized to your specific application.
Vertical Planar Scanner Systems
Our planar scanner line ranges from portable, tabletop configurations, to large precision scanners used for satellite or radar antennas.
Horizontal Planar Scanner Systems
Horizontal scanners incorporate a next generation, precision closed-loop servo drive system and a highly engineered structure.
Cylindrical Near-Field Scanner Systems
NSI-MI’s cylindrical scanners are well suited to testing fan beam, cellular base-station, stacked dipole arrays, and antennas that have broad azimuth and narrow elevation plane patterns.
Spherical Near-Field Scanner Systems
NSI-MI offers a wide range of spherical near-field antenna measurement systems of various sizes and configurations. Whether your requirements call for a moving or a stationary AUT, we have one that will fit your needs.
Combination Near-Field Systems
NSI-MI offers systems ranging in size from tabletop designs to large precision systems for a wide variety of applications, such as aerospace and defense, commercial, wireless, automotive and many others. Our systems are available in a wide variety of standard configurations as well as being easy to customize to your specific application.