频分多路复用 FDM ; Frequency division multiplexing ; FDM-Frequency Division Multiplexing ; FDMA

正交频分多路复用 OFDM

频分多路复用器 frequency division multiplexer

频分多路复用设备 frequency division multiplex equipment

正交频分多路复用技术 orthogonal frequency division multiplexer ; OFDM ; Orthogonal Frequency Division MultiplexingOFDM

光学频率分开多路复用 optical frequency division multiplexing

频分制多路复用 FDM

直角频率部分多路复用 ofdmorthogonal frequency division multiplexing

频率分开多路复用设备 frequency division multiplex equipment