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DDO-OFDM
直接检测光OFDM系统(Direct Detection Optical OFDM, DDO-OFDM)：采用单个光电检测器(Photo-Detector, PD)实现光强度转换为基带信号的光OFDM系统； .13 2023/8/31 homeahome |
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RF-DDO-OFDM
射频直接检测光OFDM系统(Radio Frequency Direct Detection Optical OFDM, RF-DDO-OFDM)：IDFT输出的复数数据经过数字或模拟上变频调制得到正交调制的射频OFDM信号，然后在光发射机中实现强度调制。 .18 2023/8/31 homeahome |
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BB-DDO-OFDM
基带直接检测光OFDM系统(Based-Band Direct Detection Optical OFDM, BB-DDO-OFDM)：IDFT输入数据满足Hermitian对称，因而输出则为实数数据； .13 2023/8/31 homeahome |
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