资料下载
×
可实现稳定高速无线数据传输的正交频分复用技术
消耗积分:3 |
格式:rar |
大小:444 |
2009-12-14
哈哈哈
分享资料个
正交频分复用是一种多载波调制技术，具有良好的抗多径衰落的能力和非常高的信道利用率。它的信号解调和调制的过程可通过快速付立叶变换及其反变换来实现。
[关键词] 正交频分复用 多载波调制 并行传输 正交
OFDM Technology With Steadier and
Higher Capability in Wireless Data Transmission
Xi Dian University Zhang Hang
[Abstract] OFDM is a MCM technology which was often used in the channels. It has better
capadility against the multipath fading and higher spectrum efficiency. The process of signals
production and demodulation is a transform process of IFFT /FFT.
[Key Words] OFDM MCM Parallel transmission Orthogonal
[关键词] 正交频分复用 多载波调制 并行传输 正交
OFDM Technology With Steadier and
Higher Capability in Wireless Data Transmission
Xi Dian University Zhang Hang
[Abstract] OFDM is a MCM technology which was often used in the channels. It has better
capadility against the multipath fading and higher spectrum efficiency. The process of signals
production and demodulation is a transform process of IFFT /FFT.
[Key Words] OFDM MCM Parallel transmission Orthogonal
声明：本文内容及配图由入驻作者撰写或者入驻合作网站授权转载。文章观点仅代表作者本人，不代表电子发烧友网立场。文章及其配图仅供工程师学习之用，如有内容侵权或者其他违规问题，请联系本站处理。 举报投诉
评论(0)
发评论
- 相关下载
- 相关文章
