[读书笔记] 两则之一: 100Gbps传输
看了原文 (在这里: http://www.kit.edu/visit/pi_2013_14082.php)
依然是使用无线进行传输,只是传输所使用的无线电波频率提升到了 237.5GHz,使用激光发射;
基本的原理就是:
In the experiments, latest photonic and electronic technologies were combined: First, the radio signals are generated by means of an optical method. Several bits are combined by so-called data symbols and transmitted at the same time. Upon transmission, the radio signals are received by active integrated electronic circuits.
原文当中对于发射和接受都有一定的描述,具体细节如果有兴趣可以查看其中提供的发表与magazin上的文章;但是我目前不是很有兴趣阅读下去;就如同基于cable铜线的传输,很多人只要知道他的传输速率/带宽即可,具体物理原理和如何运作,就不求甚解了;