本文提出了一种能够将解复用器用离轴全息透镜的像差减小到足以适用于相对较小的信道间隔的新方案。
A novel scheme is proposed, in which the aberrations in the off-axis holographic lenses used as demultiplexers are reduced to a low enough level for relatively small channel spacing.
它使用了79个信道，彼此间隔1 MHz。
接着分析了保护间隔和循环前缀抗符号间干扰(ISI)和信道间干扰(ici)的性能。
Then analyzes the performance of overcoming inter symbol interference (ISI) and inter channel interference (ICI) of the guard interval (GI) and the cyclic prefix (CP).
该方法充分考虑了非采样间隔信道的冲激响应能量泄漏问题。
The energy leakage of channel impulse response is enough calculated on non-sample spaced channel in this method.
在一段随机的时间间隔后，发生冲突的信道将再次尝试发送数据。
After a random time interval, the stations hat collided attempt to transmit again.
等离子显示板的横间隔壁的内部形成有信道。
The inner of across interval of the plasma display panel possesses channel.
门廊；柱廊：建筑物有柱的走廊或入口，或有一定间隔的柱子支承的带顶信道。
Portico Colonnaded porch or entrance to a structure, or a covered walkway supported by regularly spaced columns.
门廊；柱廊：建筑物有柱的走廊或入口，或有一定间隔的柱子支承的带顶信道。
Portico Colonnaded porch or entrance to a structure, or a covered walkway supported by regularly spaced columns.
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