EN 300328中辐射功率新旧版本研究

Research on New and Old Edition of Radiant Power in EN 300328

随着智能家具的发展,越来越多的WLAN和蓝牙设备被使用于家居终端产品,辐射功率作为无线设备的一个关键指标参数也更加备受关注,本文主要分析国际标准EN 300328的V1.7.1和V1.8.1中辐射功率的技术差异并验证两种测试方法的结果。主要通过介绍辐射功率的概念、新旧标准差异、辐射功率算法分析,最后通过实际产品测试并对比结果。

With the development of intelligence household appliance, more and more WLAN and Bluetooth device are used in the terminal of household products. As a core factor of wireless device, RF radiated power is getting more important. This paper presents the analysis of technology difference about RF radiated power between V1.7.1 and V1.8.1 in EN 300328 and verifies the result of two kinds of test methods. Firstly, we introduce the concept of RF radiated power, the differences of the two versions of EN 300328, and the analysis of RF algorithm. And then we carry out the tests on the sample and compare the results.