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Phase IV Systems - The Frequency Experts
Phase IV provides high-frequency capabilities to both the US Armed Forces and commercial markets.

Phase IV Customers

Since 1985, Phase IV has earned a reputation for engineering excellence and high quality hardware/software solutions for the defense, aerospace and commercial sectors. The trust that our customers have vested in Phase IV is testimony to that reputation and continues today in a variety of software and hardware projects.

Our customer list includes Raytheon, Lockheed Martin, Xon Tech, PPG, Avex, EMP, U.S. Army Aviation and Missile Command, U.S. Army Space and Missile Defense Command, NASA Marshall Space Flight Center, and NASA Langley Research Center.

  The trust that our customers have vested in Phase IV is testimony to our excellent reputation

Wake Vortex Radar
Wake Vortex Radar - Phase IV Systems
  • Developed by Phase IV Systems in conjunction with the U.S. Army Aviation and Missile Command for NASA's Langley Research Center.
  • Supports the dynamic adjustment of aircraft spacing during arrival and departure to maintain safe operations and improve airport throughput.
  • Millimeter Wave Pulse-Doppler system designed to detect small scale atmospheric disturbance in inclement weather.

Target Injection Unit

Target Injection Unit - Phase IV Systems
  • Developed for unit testing of the Sentinel radar system.
  • Target, clutter and noise signals, with various modulation characteristics, are injected into the radar receiver IF chain.

 


Radar Target Generator

Radar Target Generator - Phase IV Systems
  • Developed for Calibration and Verification of Radar Systems
  • Provides far-field Simulation of multi-target scenarios
  • Variable Range & Doppler Targets
  • Both Helo and FW Target Models
  • RCS: -40 to 30 dBsm
  • RCS Resolution: .25 dBsm
  • Doppler: +/- 234 kHz
  • Doppler Resolution: 3.6 Hz
  • Range: .5 - 76.8 km
  • Range Resolution: 5 m

 

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Phase IV Systems customer list includes the defense, aerospace and commercial sectors.

 
Phase IV Systems, Inc., 3405 Triana Blvd, Huntsville, AL 35805, (256)535-2100
Copyright 2003 Phase IV Systems, Inc. All rights reserved.