February 27, 2026
  • A professor in the Electrical Engineering Department of IIT Jammu, Dr. Karan Nathwani has developed an anti-drone system that works mainly on sound technology.
  • The drone system is the first of its kind which is developed based on an entirely new technology called ‘sound-based detection’.
  • This system detects the sound emitted by drones, producing a unique signature that helps in their identification.
  • This signature is compared with the system’s database, and if a match is found, the drone is detected.
  • The cost of this system is about 4 lakh rupees.
  • The drone system is not only cost effective but also user-friendly, making it accessible to the general public.
  • The system is easy to operate, and there are no issues with cameras or radar and was designed considering various challenges, making it versatile.
  • With the help of this system, this device will be able to easily detect drones, aircraft, multiple drones or birds flying up to 300 meters by their sound.

© 2026 Civilstap Himachal Design & Development