摘要
详细介绍了无线通讯产品通过自由空间损耗补偿进行1 GHz以上辐射杂散测量的方法,以及在电波暗室中对自由空间损耗进行校准的方法。通过对自由空间损耗校准结果进行理论分析以及验证,阐明自由空间损耗补偿在1 GHz以上辐射杂散测量中的实际应用。
This article describes the test method of radiated spurious emission measurement above 1 GHz on wireless communication products through air loss compensation and the calibration method of air loss in fully anechoic chamber. Through theoretical analysis and verification of the air loss calibration results, it is proved that the air loss compensation in the radiated spurious emission measurement above 1 GHz is a practical application pattern.
出处
《安全与电磁兼容》
2014年第3期29-31,39,共4页
Safety & EMC
关键词
空间损耗
辐射杂散发射
补偿
air loss
radiated spurious emission
compensation
