linear channel meaning in Chinese

线性渠道

The channel of satellite communication is described to be the typical band - limited and non - linear channel . based on its special characteristic , we have the principles to select a type of modulation techniques for satellite communication systems
本文对带限和非线性的卫星信道作了描述，在此基础上得出卫星通信中选择调制技术的准则和依据。
From the research of ijf - oqpsk , we draw the conclusion that , compared with bpsk , qpsk and msk modems , in the band - limited and non - linear channel , it has nearly constant envelope , less spectral spreading , better pe performance and the less interference of the adjacent channel , et . so , it is more suitable for the satellite communication channel
通过对ijf ? oqpsk的分析研究可知，它相对于传统的bpsk和qpsk调制方式，在带限非线性信道下，具有包络近似恒定，频谱扩展小， eb no恶化小，对邻道产生干扰弱等优点，因而它更适合于卫星信道。