Radio propagation
无线电波传播
无线传播
无线电传播
无线电波传输
电波传播模型
电波传播
传播
radio propagation prediction
deep-water channel in the north channel
disease of one channel involving another channel
Absolute Radio Frequency Channel
Absolute Radio Frequency Channel Number ARFCN
acknowledged mode radio link control
active radio frequency identification
active radio frequency Identification technology
Active radio frequency system
Ad hoc cognitive radio networks
additional radio regulation
aerial for radio telephone
Aeronautical Radio
航空无线电
航空无线电设备
航空无线电通信
航海无线电
肝细胞癌