As one of the key technologies in DAB applications-the hardware application of OFDM modulation and demodulation, it is key task of countries DAB research teams.
做为数字音频广播应用的关键技术之——正交频分复用(OFDM)调制／解调技术的硬件实现正是当前各国DAB研究小组的主攻课题。
参考来源 - 数字音频广播正交频分复用调制/解调系统的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
This paper describes the design and realization of the communication system OFDM modulation, demodulation of the digital circuit.
适合系统学习OFDM技术。本文设计并实现OFDM通信系统的调制、解调部分的数字电路。
Finally, the OFDM modulation system and frequency-hopping system are connected by Schematic to constitute FH-OFDM modulation system.
最后用原理图输入方式把OFDM调制系统和跳频系统两个子系统相连构成FH - OF DM混合调制系统。
When the adaptive modulation is applied in the OFDM system, there are lots of problems to be solved.
本文围绕自适应调制技术在OFDM 系统中的应用涉及的技术问题展开研究。
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