Based on the Infineon AURIX™ and MMIC BGT24A families

This development kit allows customers to implement and test 24GHz radar applications as Doppler movement detectors, FSK or FMCW range/position measurement. It comprises a BGT24A transceiver MMIC family, e.g. BGTA24ATR12, and an AURIX™ 32-bit radar microcontroller family, e.g. SAK-TC264DA- 40F200, for high-performance signal processing. The device has an FFT acceleration engine and extended memory for radar image storage.
The CPU is already pre-programmed with a sample application that samples up to four of the transceiver chips IF channels. The measured results are transmitted via a 10/100 Mbit ethernet connection. The enclosed firmware supports transmission via ethernet and data display on a Windows PC. This platform is therefore a good starting point for proprietary applications.
The development kit includes 10° x 60° patch antennas.

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Development Kit Features:

BGT24ATR12 – RF frontend chip

  • Fixed patch antenna or SMA connector
  • Antenna board included
  • Dual analog amplifier stage for each
  • Rx channel with a total gain of 55 dB
  • Transparent header with all signals
  • from the BGT24ATR12 for external signal processing
  • 50 Ω MCX connector with Q1 signal
  • from the RF frontend

TC264DA microcontroller for sampling and signal processing of the analog signals onboard

  • Built-in CAN connectivity
  • Ethernet as measurement interface
  • Debugging via AURIX™ device access port (DAP)
  • Reset pushbutton
  • Example source code for radar processing


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