Research Of Telecommunication Products Electromagnetic Compatibility Test Platform

With the rapid development of national economy,The role of the information industry is increasingly highlighted,As an important part of information industry of the development of mobile communications terminal products industry is changing.The rapid development of information technology,communications technology and services are increasingly affects everyone every aspect of life.Electronic information products are exported to the European Union and the domestic market sales,Must obtain corresponding certification license.EMC test has become a very important objective.According to the development of technology and market to the inspection ability of continuous improvement and continue to meet the test needs of customers,Guangdong communications terminal products quality supervision and inspection center is found in the operation process of the existing electromagnetic compatibility testing laboratories can meet the communications terminal products of EMC test requirements.But at the beginning of the test system in the design of all electromagnetic compatibility test project in the same set of system is completed serial,Considering the inspection business gradually expanded,On the efficiency may not be able to meet the business development,And consider the market demand for electromagnetic compatibility testing may need to be in development phase,the requirements to formulate and test requirements,So I need to EMC test technology and test system implementation principle were studied,Transformation and upgrading of existing test system,The test precision and can improve the test efficiency,meet customer demand.This topic in the communications terminal products quality supervision and inspection center of guangdong province,On the basis of the EMC testing system,The following research:1.EMC test requirements of communication products were analyzed,and the detailed study of the existing hardware and software characteristics of electromagnetic compatibility system,actual testing principle,efficiency,etc.2.The communication quality inspection center of guangdong province existing EMC test system operation is analyzed,according to the electromagnetic compatibility test project using the equipment and test time,put forward parallel testing improvement scheme of the original system into systems 1 and 2,,systems 1 main complete rf field induced conduction harassment immunity and radiation harassment immunity test;system 2 complete conduction harassment,radiation harassment consecutive stray stray,conduction harassment,radiation harassment project test,At the same time puts forward a fast RSE test method;3.To put forward the scheme to verify,can improve EMC laboratory test efficiency more than 30%.Proposed communications terminal products EMC parallel test solutions,diversity,improve test efficiency.