AI radar technology

[video width="1920" height="1080" mp4="https://www.yugatech.com/wp-content/uploads/2021/10/How-radar-can-make-your-home-intuitively-smart.mp4"][/video] Infineon’s new autonomous radar sensor adds “smartness” to traditional motion sensing applications, like lighting control, automated door opening, and security alarms (see Figure 1). The XENSIV™ 60 GHz radar sensor BGT60LTR11AIP is a Doppler motion sensor using the 60 GHz ISM-band, provided as a single package radar solution. Operating in autonomous mode, the radar can detect a human at a distance of up to 5m while consuming less than 5mW. Its high level of integration overcomes the complexities of antenna design, RF knowledge, and radar signal processing. The radar sensor can be hidden inside a product since it transmits and receives through non-metallic materials, enabling the adoption of radar technology into daily life. 1 Radar sensors enable traditional motion-sensing applications to become smarter.[/caption] LOW-POWER DOPPLER RADAR Figure 2 shows the functional block diagram of the BGT60LTR11AIP MMIC. An integrated voltage-controlled oscillator (VCO) generates the 60 GHz radar signal, which is stabilized by a phase-locked loop. The integrated target detectors are analog comparators generating pulses based on target movements in front of the radar. Read more in our articles including "Autonomous Radar Sensor Enables Smart Motion Sensing" and "Cherry Mobile Superion Radar C spotted in stores".