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Highly Integrated and Compact Size FMCW Radar Sensor Optimized for IoT Applications and Healthcare Devices

XENSIV 60 GHz Radar Sensor BGT60UTR11AIP
XENSIV 60 GHz Radar Sensor BGT60UTR11AIP

Infineon Technologies has introduced the new XENSIV 60 GHz radar sensor BGT60UTR11AIP that comes with a compact size of 16 mm² is specifically designed for integration into the smallest devices. This sensor is ideal for vital sensing (heart and respiratory rate) and healthcare devices such as baby monitors and sleep trackers. It is also suitable for consumer electronics such as laptops, TVs and cameras, as well as smart home and building devices such as air conditioners, thermostats and smart doorbells. This radar sensor can also be used in industrial applications including robotics and tank level measurement.


The monolithic microwave integrated circuit (MMIC) is based on Infineon’s B11 SiGe BiCMOS technology, which ensures excellent radio frequency (RF) performance. The chip features an ultra-wide bandwidth of 5.6 GHz and a ramp speed of 400 MHz/µs. As a result, the sensor enables high-resolution frequency modulated continuous wave (FMCW) operation with sensitive presence and motion detection at a range of up to 15 m (50 ft). In addition, the sensor enables precise distance measurement, 1D gesture and vital sign detection, all with sub-mm motion detection capabilities. The integrated antennas provide a ±60° field of view.



  • 60 GHz radar operating with 6 GHz bandwidth and ramp speed of up to 400 MHz/µs

  • Antenna in package (AIP) with ±60° Field of View (FoV).

  • Integrated finite state machine (FSM) for low power consumption and real-time operation

  • 4 MSps ADC sampling rate

  • Single 50 MHz SPI for chip configuration and data transfer

  • Broadcast mode to trigger and configure multiple devices



  • Smart building devices such as door locks, smart doorbells and air conditioners

  • Smart home devices such as smart speakers and thermostats

  • Smart appliances such as refrigerators and kitchen machines

  • Healthcare devices such as baby monitors and sleep tracker

  • Service robots such as vacuum cleaners and lawn mowers

  • Security devices such as motion detectors and IP cameras

  • Wearables such as headphones and smartwatches

  • TVs and notebooks

Component Datasheet

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