哪位高手帮忙把这个翻译成英文!!!!
来源:百度知道 编辑:UC知道 时间:2024/06/22 00:06:52
本文首先论述了超宽带技术的发展,比较了各种无线传输技术的特点,然后较为详细的介绍了超宽带的调制技术,并重点阐述了采用PPM调制技术的UWB系统,在此基础上,提出了合理的UWB系统仿真设计方案并利用SystemView软件进行仿真验证。本仿真系统主要由PPM调制模块、脉冲形成模块、信道模块、接收机模块、PPM解调模块组成。
不要直接用GOOGLE翻译过来,谢谢!
Abstract: The ultra-wideband technology UWB (Ultra Wideband) is a new wireless carrier communications technology, that is not a sine carrier, but to use the non-nanosecond pulse sine wave transmission of data, with a high transfer rate, space capacity, small size , Low power consumption, has a good co-existence and confidentiality, a strong ability to distinguish between multi-track, high positioning accuracy, applicable to high-speed, short distance wireless personal communications.
This paper discusses the development of ultra-wideband technology to compare a variety of wireless transmission technology features, and then a more detailed introduction of the ultra-wideband modulation technology and focus on the use of UWB technology PPM modulation system, on the basis of this proposed A reasonable simulation of UWB system design and use of SystemView software simulation. The simulation system mainly by the PPM modulation module, a pulse module, Channel modules, receiver modules