BGT24M/L family: Infineon 24GHz mmWave radar MMIC chips

The BGT24M/L family is currently the largest and highest integrated 24GHz radar transceiver family currently in the market, saving ~30 percent board space compared to discrete line ups. Infineon provides a total of four 24GHz industrial radar chips, providing a range of different transmitter and receiver channel configurations, supporting different application requirements, in both industrial and automotive applications.

Applications

  • Automotive short-range object sensing
  • Building and smart home (IoT)
  • Indoor/outdoor lighting
  • Smart street lighting
  • UAV/multicopter
  • Security
  • Robotics

    Key benefits

  • Direction, proximity and speed detection
  • Hidden mounting capability
  • Maintains operation through harsh weather conditions
  • Motion tracking
  • Ghost target suppression
  • Target positioning
  • Adaptable to different application requirements

In addition to the Infineon BGT24M/L family of MMIC chips, Infineon provides a continuously expanding range of evaluation and demo boards to support the testing and development of radar in multiple applications. All boards are provided with base level software to support ease-of-use and faster to market integration. Our 3rd offering comes in the format of radar modules. Through utilizing our strong network of partners, our radar offering extends to a portfolio of easy to integrate modules, containing the Infineon 24GHz MMIC inside. 

BGT24ML family_fig1

Four 24GHz industrial radar chips

The Infineon range of 24GHz industrial radar chips provide 4 configurations of transmit and receiver channels ensuring there is a chip to support your specific application. Whether one transmit and one receive channel is enough for applications such as basic motion detection in security, through to more complex speed detection requiring 2 receiver channels, our range supports your needs.

BGT24ML family_fig2

Key features of BGT24LTR11N16

  • 24GHz transceiver MMIC
  • Fully integrated low phase noise VCO
  • Built in temperature compensation circuit for VCO stabilization
  • Low power consumption
  • Fully ESD protected device
  • Single ended RF and IF terminals
  • 200 GHz bipolar SiGe:C technology B7HF200
  • Single supply voltage 3.3 V

Block Diagram of BGT24LTR11N16

BGT24ML family_fig3

 

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