＞无线电物理学＞超高频无线电物理＞释义 orthogonal frequency division multiplexing, OFDM 正交频分复用
网络与数据通信 无线网络 释文 orthogonal frequency division multiplexing, OFDM 正交频分复用
- passive optical splitter
- passive protection
- passive Q switch
- passive Q-switch
- passive Q switching
- passive Q-switching
- passive query
- passive radar
- passive radar homing guidance
- passive radar seeker
- passive radio frequency identification devices tag
- passive radio frequency identification devices tag, passive RFID tag
- passive reference cavity frequency stabilization
- passive remote sensing
- passive resistance factors
- passive review
- passive RFID tag
- passive rifting
- passive rift valley
- passive risk control
- passive routing
- passive safety
- passive safety system
- passive satellite
- passive selective catalytic reduction system for nitrogen oxides