👉 In electronics, a radio-sensitive device is one that can be sensitive to radiation. This means that it can detect or respond to changes in the level of radiation present in an environment or object. Examples include radars, which are used for tracking and monitoring aircraft, and radar antennas, which are used to transmit signals from satellites to Earth. Radiosensitive devices are often used in medical applications where they can be sensitive to changes in the level of radioactivity in a patient's body. They are