Product brief Position2Go development kit Infineon XENSIV 24GHz radar sensor development kit utilizing BGT24MTR12 RF transceiver and XMC4700 32-bit ARM Cortex-M4 MCU series This development kit allows the user to implement and test several sensing applications Key features at the 24 GHz ISM band such as tracking and collision avoidance. This is possible by using fast chirp FMCW and two receive antennas to get the angle, distance, speed and direction Capability to detect and track the of motion. The kit consists of the BGT24MTR12 transceiver MMIC and a XMC4700 32-bit position of multiple targets ARM Cortex-M4 for signal processing and communication via USB. An alpha-Beta track- Capability to detect distance of mul- ing algorithm fully running on the XMC microcontroller allows for simultaneous tracking tiple targets of multiple objects. Capability to detect motion, speed and direction of movement (ap- A block diagram of the demonstrator board is shown in the figure below highlighting all proaching or retreating) main board components. The board is already preprogrammed using Infineons DAVE Operates in harsh environments and development tool. The module features a phased locked loop that is controlled with the detects through non-metallic materials XMC4700 to generate the FMCW ramps required for distance measurement. The MCU Small form-factor (5.0 cm 4.5 cm) samples up to 4 IF channels of the transceiver chipset and communicates via USB inter- 24 GHz ISM band module that can face to a connected PC. A provided PC application GUI (Windows XP/Vista/7/8/10) can be be used as a development kit size or used to display and analyze acquired data in time and frequency domain. The GUI allows mounted as a daughter board in a for the extraction of the radar time domain signals allowing for advanced debugging and system algorithm development. Integrated multiple element patch antenna Applications Security Contents of the kit Drone obstacle avoidance Robotics obstacle avoidance Demo board People tracking Corner reflector USB cable * Usage of the FMCW and/or Doppler FW and SW requires agreeing to Infineons users agreement and licensing terms. SW GUI to operate kit Precompiled C libraries provided Source code (FW + basic radar algorithms) PCB schematic and Gerber files Features Minimum distance: 1 m Maximum distance: 25 m (12 m for human target) Radar System Field of View (HPBW): Horizontal: 76 Vertical: 19 www.infineon.com Product brief Position2Go development kit Infineon XENSIV 24GHz radar sensor development kit utilizing BGT24MTR12 RF transceiver and XMC4700 32-bit ARM Cortex-M4 MCU series Block diagram Stand-by LED To PC Micro USB +5 V Microcontroller +3.3 V External DC input Power supply (maximum +5 V) +3.3 V +3.3 V SPI From Switch MCU PWM Freq. Q2 SI, CS, CLK counter 40 MHz 3 +3.3 V Temp. Tx power 2 Control 65536 SPI AMUX ANA sensor sensor outputs Q1 To PC PLL I/O LED2 Tx Wilkinson 16 +5 V LED1 Txx PA Micro Power Debug 2 USB supply LED XMC4700 Loop LO power VCO modulation nd filter sensor 2 +3.3 V FFT, DSP harmonic Tx Bu er MPA antenna filter LO Microcontroller IFQ1 IFQX1 PGA bu er (breakable board) 90 IFQ1 RFIN1 PPF* Rx ADC IFQX1 HPF antenna 0 IFI1 LNA UART IFI1 IFIX1 ADC IFIX1 HPF LO IFQ2 IFQX2 XMC4200 3.3 V bu er IFQ2 90 On board RFIN2 ADC IFQX2 HPF debugger SWD PPF* Rx SCK antenna IFI2 0 LNA ADC IFIX2 HPF IFI2 IFIX2 Product summary Type Description Ordering code (OPN) Position2Go 24 GHz FMCW, Range doppler demonstration board DEMO POSITION2GO BGT24MTR12 24 GHz radar chip with 1 transmitter and 2 receiver in VQFN-32-9 package BGT24MTR12E6327XUMA1 XMC4700E196K2048 144 MHz ARM Cortex-M4 with high resolution PWM unit, 2048 kB flash, 352 kB RAM, XMC4700E196K2048AAXQMA1 rich analog-mixed signal, timer/PWM and communication peripherals in LFBGA-196 XMC4200-Q48K256 AB 80 MHz ARM Cortex-M4 with high resolution PWM unit, 256 kB flash, 40 kB RAM, XMC4200Q48K256ABXUMA1 rich analog-mixed signal, timer/PWM and communication peripherals in VQFN-48 BAS3010A Medium power AF Schottky diode BAS3010A03WE6327HTSA1 IRLTS2242 -20 V Single P-Channel HEXFET Power MOSFET in a TSOP-6 (Micro 6) package IRLTS2242TRPBF Published by Please note Additional information Infineon Technologies AG THIS DOCUMENT IS FOR INFORMATION PURPOSES ONLY AND For further information on technologies, our products, the 81726 Munich, Germany ANY INFORMATION GIVEN HEREIN SHALL IN NO EVENT BE application of our products, delivery terms and conditions REGARDED AS A WARRANTY, GUARANTEE OR DESCRIPTION OF and/or prices, please contact your nearest Infineon Technologies 2018 Infineon Technologies AG. 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