This document presents a visual overview of the test setups used for evaluating the electromagnetic compatibility (EMC) of a device. The primary focus is on conducted and radiated emissions testing, which are crucial for ensuring that the device does not interfere with other electronic equipment and complies with regulatory standards.
The first image illustrates the setup for conducted emissions testing at the AC power line. This test measures the radio frequency (RF) noise that the device injects into the power grid. The second and third images depict the radiated emissions test setup, covering both above and below 1 GHz frequency ranges. These tests assess the RF energy radiated by the device into the surrounding environment. The setups include specialized equipment such as antennas, measurement receivers, and shielded chambers to ensure accurate and reliable results. These tests are essential for product certification and compliance with EMC regulations.