The fader is used for fading the integrated signal and outputting a fadingsignal, and the local feedback circuit is used for feeding the fadingsignal to the integrator module.
信号衰减器用于衰减积分信号以输出一衰减信号，而本地反馈电路用于将衰减信号反馈至积分模块中。
2
Fractal characteristic of multipath fadingsignal is studied in the paper which shows that multifractal dimension is a key parameter for describing the signal propagation in wireless channels.
本文研究多径衰落信号的多重分形性质，分析并指出了信号多重分形维数是描述无线信道传播特性的重要参数；
3
In this paper, a Modified Neural Network (MNN) based power controller is proposed to smoothen out the fast fading and keep the received signal power from each user constant at the base station.