| abstract |
The embodiment is a sensor system, which includes a stretching antenna and a first sensor having a stretching resistance, generates a sensing signal corresponding to the stretching degree of the stretching resistance, and transmits the sensing signal to the reading unit through the antenna. A tag unit configured to operate in a first region corresponding to one frequency; It is coupled to the tag unit in an inductively coupled manner and receives and reads the sensing signal, and includes a reading unit configured to operate in a second region corresponding to a second frequency, and the first frequency is included in a range of 30 MHz or more and 50 MHz or less. And the second frequency is different from the first frequency. |