This white paper highlights some important considerations that should be taken into account when working with conventional systems: However, RadiField offers a solution that guarantees an EM field in an anechoic test environment and ensures compliancy with uniform field areas, freeing the user from concerns about power levels, compression points, cable losses, and illumination areas. Power or Field?Įngineering teams often spend many hours analyzing various components such as amplifier power, antenna gain, H/V antenna beam width, and cable losses to ensure compliance with standards for uniform area and field level. However, this white paper offers a solution to simplify the configuration of RF immunity test systems, as compared to conventional designs. Traditional RF immunity systems typically require numerous specifications for individual components, making it necessary to evaluate all components for integration into a test system. The field must be uniform, and 75% of the 12 points in this area must comply with the 0 to +6dB rule. The area of uniform illumination is 1.5 * 1.5 meters, which includes 1 meter of cable to the DUT. The Device Under Test (DUT) is tested for its immunity to the applied uniform field in this area.
This area is called the homogeneous area or quiet zone. According to the RF immunity standard EN-6, a uniform field must be generated at a distance of three meters from the tip of the antenna. We compare conventional methods/setup of EM field generation with the use of an electric field generator. Electric Magnetic Field Combining | This white paper discusses Electric Magnetic (EM) Field Generation in the 1 to 6 GHz frequency range using field combining.
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