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Sonar - Overview

Sonar Extension Module

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Sonar-WI

The Sonar module is an extension of the NextGen Radar Training system, enabling precise sonar measurements in air with a range exceeding 15 meters. It supports near real-time data transmission to multiple concurrent computers for advanced digital signal processing and visualization.

FEATURES

Operating Modes

  • Sonar

Scopes (enabled through FreeScopes)

  • A-Scope
  • B-Scope
  • Plan-Position-Indicator (PPI)

Amplification

  • Amplification of raw signal (IQ signal) at receiver
  • Amplification of filtered signal in the scopes

Filters and Signal Treatment

  • Sensitivity Time Control (STC)
  • Signal Threshold and Limiter
  • Range Calibration and Extension
  • Cutting out selections of the signal range
  • Moving Target Detection and Indication
    and more

PREREQUISITES

EXTENSIONS

and many more

basic MTI algorithm is part of the FreeScopes Basic II package

The above video shows the algorithms Moving Target Indication (MTI) , MTI with post-processing, Moving Target Detection (MTD) as well as MTD with Doppler filter, can be applied on raw data of the Sonar Extension Module.

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