OFDM是一种新型的调制方式，称为正交频分复用。阐述了OFDM的原理、系统组成和 优良性质及其在数字电视传输和混合光纤电缆网(HF，C)中的应用。 -OFDM is a new type of modulation is called orthogonal frequency division multiplexing. OFDM on the principles of good composition and the nature of the system and its appl

OFDM是一种新型的调制方式，称为正交频分复用。阐述了OFDM的原理、系系统组成和优良性质及其在数字电视传输和混合光纤电缆网(HF，C)中的应用。 -OFDM is a new type of modulation called orthogonal frequency division multiplexing. Elaborated the principle of the OFDM, the composition and good nature of the particle sys