FMCW Base Module

FMCW Base Module


The FMCW base module is an extension of the NextGen Radar Training system. The abbreviation FMCW stands for Frequency-modulated continuous-wave radar.
The FMCW radar operates with a  4 array patch antenna (3 Rx channels, 1 Tx channel) and provides applications as FMCW mode, Doppler, etc.


Operating Modes

  • FMCW
  • Doppler

Scopes (enabled through FreeScopes)

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


  • 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



See more extension

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, applied on raw data of a 24 GHz FMCW.

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