Precompliance Test Setup for Pyroelectric Sensor Devices in IoT Applications

One of the problems faced in the product development design cycle is the requirement that the devices would have to be electromagnetically compliant. With more and more pyroelectric sensors implemented in smart systems due to their attractiveness in reducing costs and increasing energy conservation, there have been more instances of these sensors failing due to EMI. As such, there is an increasing need to explore the EMS of these sensors, especially when they are implemented in IoT enabled devices. This paper therefore seeks to explore the EMS of pyroelectric sensors to conducted noise injection in IoT applications. This is done by devising a noise injection circuit to be implemented in the setup. The experiment and the results of this setup is presented accordingly.