TNPSC Thervupettagam

Sensor technology for underwater communications

May 13 , 2023 564 days 481 0
  • IIT Madras and DRDO have developed a cutting-edge sensor technology for underwater communications.
  • The fabricated PZT thin film-based acoustic sensor exhibits higher performance than the conventional PVDF-based acoustic sensor.
  • The indigenous technology will enable the fabrication of devices at a relatively lower cost as compared to international foundries.
  • It is known as the piezoelectric Micro Electro Mechanical System technology.

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