NSI-MI History

NSI-MI Technologies’ pioneering approach to test and measurement solutions has led to the most technologically advanced, precise and best value systems for more than 70 years. To date, NSI-MI has delivered nearly 2,000 systems to aerospace, defense, academic, automotive and commercial customers around the globe, with additional systems being fielded monthly. Learn more about our history of innovation and excellence below.

2024

Launched A⁴ - Advanced Antenna Acquisition & Analysis

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Released: Range Automation System

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Released: Precision Axis Controller

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2021

AMETEK acquires NSI-MI Technologies

2020

Published "Theory And Practice of Modern Antenna Range Measurements 2nd Edition"

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Published “Anechoic Range Design for Electromagnetic Measurements”

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2019

NSI-MI Technologies acquires Frequensys

2018

Launched Vector Field Analyzer™

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2017

Dual Robotic System for Metrology Grade Antenna Calibrations installed at NIST in Boulder, CO

2016

Nearfield Systems and MI Technologies merge to form
NSI-MI Technologies

First commercial Robotic System

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Received A2LA Accreditation

2015

Patent:

Radiation Measurement System and Method with Synchronous High Speed Tracking Laser Based Position Measurement

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2014

1^st Spherical Near-Field Scanner for Stationary on-chip and mm-Wave Antennas

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Spherical Near-Field mmWave Measurement System

2011

Released MI-750 Receiver

The MI-750 Receiver brought together the best of microwave receiver technologies to offer a powerful measurement system solution. This unique product provided a significant upgrade to existing receiver subsystems with a threefold offering of Performance, Flexibility and Backwards Compatibility.

2010

1st Spherical Near-Field Scanner for sub mm-Wave

2009

First Spherical Near-Field Test System for Stationary Antennas

2008

Published "Principles of Planar Near-Field Antenna Measurements"

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2007

Released Panther 9000 Receiver

The Panther 9100 High-Speed Receiver was designed for high performance antenna testing where speed and accuracy were paramount. This two-channel system collected multi-port, multi-frequency data at 2 Million (2,000,000) measurements per second, while freeing the measurement application software from stringent timing requirements. This receiver offered superior performance to all other solutions on the market, and is still used by many NSI-MI customers today.