Signal Verification Mode - Infineon XENSIV BGT60TR13C User Manual

XENSIV™ 60GHz BGT60TR13C Radar System on Module MCU4
Presence Detection

Signal verification mode

7 Signal verification mode
The radar SoM provides a feature called signal verification mode to check the RF attenuation due to the plastic
material. Signal verification mode is a feature to output range bin profile. For a basic explanation of how FMCW
radar measures distance, see the following link.
https://www.infineon.com/dgdl/Infineon-Radar%20FAQ-PI-v02_00-
EN.pdf?fileId=5546d46266f85d6301671c76d2a00614
The range bin profile is an array of floating numbers showing the received signal level (in dB) at different
distances. An example of a range bin profile is shown below. This feature can be used to measure the RF
attenuation due to the plastic casing.
Figure 10 Range bin profile
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2022-05-16