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2022-23-05
User Guide for XENSIV™ K
IT CSK BGT60TR13C
Table of contents
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A user LED, a user button, and a reset button
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Battery connector, charging IC, and charging indicator LED
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One KitProg3 mode button, one KitProg3 status LED, and one KitProg3 power LED
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advanced security controller for secure data storage
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Thermistor for sensing the ambient temperature.
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Power supply system consisting of a 3.6V buck-boost regulator with the 1.8V and 3.3V LDO derived from the
3.6V regulator. USB or LiPo battery powers the entire kit.
Figure 4
CYSBSYSKIT-DEV-01
2.3
XENSIV™ BGT60TR13C radar
The BGT60TR13C MMIC is a 60GHz radar sensor with integrated antennas and comes with one transmitting and
three receiving antennas. Thanks to the L-shaped antenna array, horizontal and as well as vertical angular
measurement can be ensured. Moreover, the Antennas in Package (AIP) concept eliminates the antenna design
complexity at the user end and the PCB can be designed with standard FR4 materials.
BGT60TR13C MMIC enables ultra-wide bandwidth FMCW operation in a small package (6.5 x 5.0 x 0.9 mm³) and
is equipped with an integrated Finite-State Machine (FSM). With the aid of the FSM, BGT60TR13C can perform
FMCW frequency sweeps (so-called chirps), data acquisition as well as storing of samples into the internal FIFO
memory autonomously. Thanks to optimized power modes during sensor operation, lowest power consumption
of <5mW (duty cycle) can be guaranteed. Further reduction of average power consumption will be ensured via
DC duty cycling.
Thanks to the ultra-wide bandwidth of 5.5 GHz a very low range resolution down to ~3cm can be offered and in
cooperation with a ramp-up speed of 400 MHz/µs a higher doppler velocity achieved. In addition, the high Signal-
to-Noise Ratio (SNR) ensures detection of people up to 15 m, front facing towards the sensor, while high
