摘要
本文介绍了OFDM(OrthogonalDivisionFrequencyMultiplexing)技术的基本原理和特点 ,对OFDM的系统框架进行分析 ,其中包括调制、解调以及信号传输的几种方法 ,并且针对不同的信息源做了仿真 。
This paper not only describes the basic theory and characteristics of OFDM (Orthogonal Division Frequency Multiplexing) technology, but also analyzes the structure of OFDM including modulation,demodulation and several methods for transmission data. And emulate the technology for different sources. Also, this paper introduces some applications of OFDM technology.
出处
《山东电子》
2002年第4期40-42,共3页
Shandong Electronics
