摘要
介绍并分析了光纤承载射频(RoF)中的一些关键技术的解决方案,包括基于光纤光栅的单边带调制技术、自适应数字预失真系统和基于波长交叉的波分复用技术。此外,还介绍了RoF技术在4G无线接入网、路途车辆通信系统和室内信号覆盖系统中的应用和发展趋势。
Some RoF key technologies＇ solutions are introduced and analyzed, including single sideband optical modulation based on narrow band fiber Bragg grating, adaptive digital predistortion system, and wavelength interleaving based on multiplexing techniques. And the application and trends of RoF technology, such as in 4G wireless access system, read vehicle communication, and indoor coverage of signal system, are introduced.
出处
《光纤与电缆及其应用技术》
2007年第2期32-35,共4页
Optical Fiber & Electric Cable and Their Applications
