System Specifications; Table 1 Distance2Gol (Software-Controlled Fmcw) Module Performance Specifications - Infineon BGT24LTR11 Manual

Distance2GoL (Software-Controlled FMCW) low-power radar shield using
BGT24LTR11 for range detection and human tracking

System specifications

3 System specifications
Table 1 gives the specifications of the Distance2GoL (Software-Controlled FMCW) radar system.
Table 1 Distance2GoL (Software-Controlled FMCW) module performance specifications
Parameter
System performance
Speed
Distance
Power supply
Supply voltage
Supply current
Transmitter characteristics
Transmitter frequency
Effective isotropic radiated power
(EIRP)
Receiver characteristics
Receiver frequency
IF conversion gain –
(stage 1)
IF conversion gain –
(stage 1 + stage 2)
-3 dB bandwidth –
(stage 1 + stage 2)
Antenna characteristics (simulated)
Antenna type
Horizontal – 3 dB beamwidth
Elevation – 3 dB beamwidth
Horizontal sidelobe level
suppression
Vertical sidelobe level suppression
Note: The above specifications are indicative values based on typical datasheet parameters of
BGT24LTR11 and simulation of several other parameters (antenna characteristics and baseband
section) and can vary from module to module. The numbers above are not guaranteed indicators
for module performance for all operating conditions.
Application Note
Unit Min. Typ.
km/h 0
m 1 15
V 3.3
mA 50
GHz 24.025 24.125
dBm +14
GHz 24.025 24.125
dB 30
dB 57
kHz 7
1 x 4
Degrees 80
Degrees 29
dB 13
dB 13
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Max. Comments
- 10
25 Human target
5 5.5 Supplied via the Baseboard
All blocks on (only the Shield)
24.225
Conditions:
BGT P
OUT
Loss (TX
dB)
Simulated ant. gain = +10 dBi
24.225
Customizable by re-soldering
baseband section (Table 3)
Customizable by re-soldering
baseband section (Table 3)
Customizable by re-soldering
15
baseband section (Table 3)
: +6 dBm
to ant. input = 2
OUT
V1.0
2021-03-31