Electromagnetic Compatibility problems must be solved during the designing of the communication equipments, Grounding is the basic method to the Electromagnetic Compatibility problems, it affects the Electromagnetic Compatibility of the equipments, this art analyzed grounding, shielding and filtering of the communication equipments designing, this art gives the grounding definition, classify and grounding purpose, and analyzes the method of grounding, problems of grounding and gives some right grounding methods. And this art analyzes the shielding function and designing methods of shielding, and from the type of filter, choice and installation of the filter to analyze the right design of grounding, shielding and filtering. |