TIDUF76 June   2024

 

  1.   1
  2.   Description
  3.   Resources
  4.   Features
  5.   Applications
  6.   6
  7. 1System Description
    1. 1.1 Why use Radar?
    2. 1.2 TI Corner Radar Design
    3. 1.3 Key System Specification
  8. 2System Overview
    1. 2.1 Block Diagram
    2. 2.2 Design Considerations
    3. 2.3 Highlighted Products
      1. 2.3.1 AWRL1432 Single-Chip Radar Solution
      2. 2.3.2 AWRL1432BOOST-BSD Evaluation Module
      3. 2.3.3 TCAN4550-Q1 Integrated CAN-FD Controller and Transceiver
    4. 2.4 System Design Theory
      1. 2.4.1  Antenna Configuration
      2. 2.4.2  Chirp Configuration and System Performance
      3. 2.4.3  Data Path
      4. 2.4.4  Chirp Timing
      5. 2.4.5  Memory Allocation
      6. 2.4.6  Frame Reconfiguration
      7. 2.4.7  Vmax Extension
      8. 2.4.8  Group Tracker
      9. 2.4.9  Dynamic Clutter Removal
      10. 2.4.10 CAN-FD Transceiver
  9. 3Hardware, Software, Testing Requirements, and Test Results
    1. 3.1 Required Hardware and Software
      1. 3.1.1 Hardware
      2. 3.1.2 Software and GUI
    2. 3.2 Test Setup
    3. 3.3 Test Results
  10. 4Design and Documentation Support
    1. 4.1 Design Files
      1. 4.1.1 Schematics
      2. 4.1.2 BOM
    2. 4.2 Tools and Software
    3. 4.3 Documentation Support
    4. 4.4 Support Resources
    5. 4.5 Trademarks

Features

  • Enables car manufacturers to meet entry-level blind spot detection (BSD) requirements using a single chip radar sensor
  • Detect and track objects (such as cars and trucks) up to 120 meters away with velocity of ±144 kilometers per hour (kmph)
  • Antenna azimuth field of view ±60º with azimuth angular resolution of approximately 20º
  • Demonstrates the following AWRL1432 capabilities:
    • Data compression
    • Max velocity extension using Chinese Remainder Theorem
    • 2D Tracking
  • Improves the customer development cycle (for example, hardware redesign and software effort)