The frequency time selective fading resulted from multipath dispersion and Doppler frequency shift is an important characteristic of urban mobile radio channel.
由多径色散及多普勒频移造成的频率—时间选择性衰落是城市移动无线信道的一个重要特性。
The main products has: DSP series intelligent digital frequency shift, radio speaker series, the interface microphone series, meeting series, wireless microphone series.
主要产品有:DSP智能数字移频系列、广播音箱系列、界面麦克风系列、会议系列、无线麦克风系列。
The main products has: DSP series intelligent digital frequency shift, radio speaker series, the interface microphone series, meeting series, wireless microphone series.
主要产品有:DSP智能数字移频系列、广播音箱系列、界面麦克风系列、会议系列、无线麦克风系列。
应用推荐