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TIDEP-01003

Zone occupancy detection using mmWave sensor reference design

Design files

TIDEP-01003

Design files

Overview

This reference design demonstrates how TI mmWave sensor technology can be used for zone occupancy detection to monitor areas of interest across a field of view (FOV) of ±60 degrees with a maximum range of at least 10 m. This reference design uses the IWR1443BOOST evaluation module (EVM) and integrates a complete radar processing chain onto the IWR1443 device. The processing chain includes the analog radar configuration, analog to-digital converter (ADC) capture, low-level fast Fourier transform (FFT), and signal processing.

Features
  • Demonstrates environmentally robust zone occupancy detection using single-chip mmWave sensor
  • Detects intrusion of object or person into area of interest with FOV up to 120 degrees and range of 0 m to 10 m
  • References provided processing chain source code based on mmWave Software Development Kit (MMWAVE-SDK)
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Design files & products

Design files

Download ready-to-use system files to speed your design process.

download Design guide — TIDEP-01003
PDF | HTML
TIDUEA7.PDF (3035 KB)

Reference design overview and verified performance test data

download Assembly drawing — TIDEP-01003
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TIDRWX3.PDF (161 KB)

Detailed overview of design layout for component placement

download Bill of materials (BOM) — TIDEP-01003
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TIDRWX5.PDF (85 KB)

Complete listing of design components, reference designators, and manufacturers/part numbers

download Gerber file — TIDEP-01003
TIDCEU3.ZIP (301 KB)

Design file that contains information on physical board layer of design PCB

download PCB layout — TIDEP-01003
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TIDRWX2.PDF (789 KB)

PCB layer plot file used for generating PCB design layout

download Schematic — TIDEP-01003
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TIDRWX1.PDF (180 KB)

Detailed schematic diagram for design layout and components

Products

Includes TI products in the design and potential alternatives.

Industrial mmWave radar sensors

IWR1443 — Single-chip 76-GHz to 81-GHz mmWave sensor integrating MCU and hardware accelerator

Data sheet: PDF | HTML

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Hardware

Evaluation board

IWR1443BOOST — IWR1443 single-chip 76-GHz to 81-GHz mmWave sensor evaluation module

The IWR1443 BoosterPack™ plug-in module is an easy-to-use 77GHz mmWave sensor evaluation board for the single-chip IWR1443 mmWave sensing device, with direct connectivity to the TI MCU LaunchPad™ development-kit ecosystem.

IWR1443BOOST contains everything required to start developing on a low-power (...)

Supported products & hardware

Supported products & hardware

Hardware development
Reference design
TIDEP-0091 — Power optimization for 77GHz-level transmitter reference design TIDEP-01003 — Zone occupancy detection using mmWave sensor reference design
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IWR1443BOOST — IWR1443 single-chip 76-GHz to 81-GHz mmWave sensor evaluation module

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Hardware development
Reference design
TIDEP-0091 — Power optimization for 77GHz-level transmitter reference design TIDEP-01003 — Zone occupancy detection using mmWave sensor reference design
TI’s Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
* Design guide Zone Occupancy Detection Reference Design Using mmWave Sensor PDF | HTML Apr 30, 2018

Related design resources

Software development

SOFTWARE DEVELOPMENT KIT (SDK)
MMWAVE-SDK — mmWave software development kit (SDK) for xWR1443, xWR1642, xWR1843, xWR6443 and xWR6843

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