80m-Range Object Detection Reference Design With Integrated Single-Chip mmWave Sensor
TIDEP-0094
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Key Document

Description

TI Design TIDEP-0094 provides a foundation to evaluate object detection using the IWR1642 evaluation module (EVM). This design integrates a complete radar processing chain onto the IWR1642 device to enable the estimation of the position (in the azimuthal plane) and the velocity of objects in its field of view up to 84 m. The software example is integrated and provided with the TI mmWave software development kit (SDK) for a cohesive software experience including APIs, libraries, and tools for evaluation, development, and data visualization.

Features
  • Detect objects up to 84 m with range resolution of 37 cm
  • Antenna field of view ±60° with angular resolution of approximately 15°
  • Source code for fast Fourier transform (FFT) processing and detection provided by mmWave software development kit (SDK)
  • IWR1642 EVM demonstrates the design
  • Radar front-end and detection configuration fully explained

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IWR1642BOOST :
IWR1642 single-chip 76-GHz to 81-GHz mmWave sensor integrating DSP and MCU evaluation module

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TI Devices (9)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
IWR1642  Single-chip 76-GHz to 81-GHz mmWave sensor integrating DSP and MCU  mmWave radar sensors  Sample & Buy View Design Kits & Evaluation Modules
LM4040  Fixed voltage, 45-µA, precision micropower shunt voltage reference  Voltage references  Sample & Buy View Design Kits & Evaluation Modules
LP87524B-Q1  Multiphase 4MHz, 4A/1.8V + 2.5A/2.3V + 1.5A/3.3V + 1.5A/1.2V buck converters for AWR and IWR MMICs  Power management  Sample & Buy View Design Kits & Evaluation Modules
TCAN1042HGV-Q1  Automotive Fault Protected CAN Transceiver With Flexible Data-Rate  Interface  Sample & Buy View Design Kits & Evaluation Modules
TM4C1294NCPDT  IoT enabled High performance 32-bit ARM® Cortex®-M4F based MCU  Microcontrollers (MCU)  Sample & Buy View Design Kits & Evaluation Modules
TPD4E004  4-channel ESD protection array for high-speed data interfaces  Circuit protection ICs  Sample & Buy View Design Kits & Evaluation Modules
TPS796  1-A, low-dropout voltage regulator with enable  Power management  Sample & Buy View Design Kits & Evaluation Modules
TPS7A8101-Q1  Automotive 1-A, high-PSRR, adjustable low-dropout voltage regulator with enable  Power management  Sample & Buy View Design Kits & Evaluation Modules
TPS7A88  1-A, low-noise, high-PSRR, dual-channel adjustable ultra-low-dropout voltage regulator  Power management  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
IWR1642 Download Download
LM4040 Download
Download
Download
LP87524B-Q1 Download Download
TCAN1042HGV-Q1 Download Download
Download Download
TM4C1294NCPDT Download Download
TPD4E004 Download Download
TPS796 Download
Download
Download Download
TPS7A8101-Q1 Download Download
TPS7A88 Download Download

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Technical documentation

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Datasheet (1)
Title Type Size (KB) Date
PDF 909 26 Apr 2018
User guides (2)
Title Type Size (KB) Date
PDF 3326 19 May 2020
PDF 416 19 Jun 2017
White papers (1)
Title Type Size (KB) Date
PDF 571 17 Jun 2020
Design files (2)
Title Type Size (KB) Date
ZIP 2873 10 Mar 2017
ZIP 21297 10 Mar 2017
Related Tools & Software

Hardware development (1)

Name Part Number Tool Type
IWR1642 single-chip 76-GHz to 81-GHz mmWave sensor integrating DSP and MCU evaluation module  IWR1642BOOST  Evaluation boards 

Software development (1)

Name Part Number Software Type
mmWave software development kit (SDK)  MMWAVE-SDK  Software development kits (SDK) 


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