shielding materials

Planning an EMC test chamber? Electromagnetic compatibility (EMC) test chambers are specialized facilities for evaluating electronic devices against electromagnetic interference. This guide explores essential design considerations—including RF absorber selection, shielding materials, and chamber configuration—to help engineers create accurate, compliant testing environments that meet industry standards.

To determine a shielding material’s potential absorption loss capability, you must first know the frequency or frequencies of concern and, second, what shield materials you have available.

Many electronic enclosures have gaps that allow unwanted RF and electromagnetic interference to escape...