辐射杂散发射比对测试分析

Analysis of Radiation Spurious Emission Comparison Test

随着无线通信技术的不断发展,辐射杂散发射(RSE)测试日益重要,对实验室间测试数据的一致性也有了更高的要求。这也就要求实验室间的比对测试要更加准确可靠,排除不可控因素,比对测试结果的最大影响因素就是比对测试方案的制定。文章结合无线通信产品的RSE测试标准,通过长期测试验证,从RSE比对测试样品的选择、RSE比对测试方法、RSE比对测试结果评估三大方面,详细分析了可能影响RSE比对测试结果的因素,并给出相应的参考意见,在实验室制定比对测试方案中可以起到参考作用。

With the development of wireless communication technology,Radiation Spurious Emission(RSE)test becomes more and more important,and the consistency of test data between laboratories is also required.This requires that the comparison test between laboratories should be more accurate and reliable,excluding uncontrollable factors,the biggest influence of comparison test results is the formulation of comparison test scheme.Based on the RSE test standard of wireless communication products and through long-term test verification,this paper analyzes in detail the factors that may affect the RSE test results from the three aspects of RSE comparison test sample selection,RSE comparison test method and RSE comparison test result evaluation,and gives corresponding reference suggestions.It can play a reference role in the development of comparison test scheme in the laboratory.