2 结果
lte beamforming measurements 1ma187 multiple input multiple output (mimo) technology is an integral part of 3gpp e-utra long term evolution (lte). as part of mimo, beamforming is also used in lte. this application note provides a brief summary of the transmission modes (tm) in lte and describes the beamforming measurements for base stations (bs) and user equipment (ue). the t&m options using various
使用多个频谱分析仪测量两个信号之间的相位、时间以及增益偏置
使用多个频谱分析仪测量两个信号之间的相位、时间以及增益偏置 1ef70 该应用指南描述了如何使用罗德与施瓦茨的频谱分析仪、罗德与施瓦茨的信号发生器以及 r&s fs-z10 相干部件测量两个射频信号之间的相干性（相位、时间以及增益差）。 fsg,fsq,相位相参,smate,smate200,smate200a,smiq,smj,smj100a,smu,smu200a,smu200a,fs-z10,mimo 使用多个频谱分析仪测量两个信号之间的相位、时间以及增益偏置