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EN-150 Precision Fiber Optic Inertial Measurement/Navigation Unit (IMU)

EMCORE’s EN-150 Precision Fiber Optic Inertial Measurement/Navigation Unit is smallest, most affordable FIber Optic Gyro-based Inertial Measurement Unit (IMU) available today. The EN-150 is a higher accuracy inertial system that is one-third the volume and weight of a legacy RLG-based IMU product with better performance needed for GPS denied navigation, precise targeting and line-of-sight stabilization.

The EMCORE EN-150 is a state-of-the-art design incorporating EMCORE’s proprietary integrated optics devices to enhance performance, providing up to two-times better performance than competing IMU systems. The internal signal processing provides standard IMU output and options for full stand-alone or aided navigation. The EN-150 provides lower noise and greater stability than competing IMUs, and with the option of full navigation capability, includes coning and sculling compensation and sophisticated Kalman filtering.

MODEL ARW DESCRIPTION
EN-150-1 0.02 deg/rt-hr Inertial Measurement Unit
EN-150-3 0.08 deg/rt-hr Inertial Measurement Unit
EN-150-5 0.10 deg/rt-hr Inertial Measurement Unit

Features

  • Three-axis, precision closed-loop FOG using EMCORE’s proprietary FOG transceiver that enhances performance, Increases relability and lowers cost
  • Next-generation Field Programmable Gate Array (FPGA) Electronics
  • Three precision MEMS accelerometers with greater pendulosity than legacy designs
  • Factory programmable I/O with exceptional flexibility with options for IMU, navigation or combined data

APPLICATIONS

  • Inertial navigation system for UAVs/drones
  • Dismounted soldier applications/weaponry
  • Stabilization platforms
  • Applications where GPS is unavailable