2 九．分集技术的基本思路是什么？分集技术(Diversity Techniques)是一种利用多径信号来改善系统性能的技术。其理论 基础是认为不同支路的信号所受的干扰具有分散性, 即各支路信号所受的干扰情况不...
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In the research on the diversity techniques for fast fading multi-path channels, the dissertation proposes a time-scale RAKE receiver, and analyzes its performance with the conception of Auto- Wavelet-Transform (AWT) and time--scale resolution.
4．研究了克服快速时变衰落的分集技术，提出了时间/尺度RAKE接收机。
参考来源 - 子波理论在信道传输中的应用研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Because of the application of the space diversity and the signal diversity techniques, the performances of MIMO radar have many differences from the conventional radars.
由于MIMO雷达同时采用了空间分集和信号分集技术，所以它表现出许多不同于传统雷达的性能。
Compared with the conventional phased array radar, MIMO radar may acquire a better target detection performance by exploiting space diversity and signal diversity techniques.
MIMO雷达采用了空间分集与信号分集技术，与传统相控阵体制雷达相比，可望获得更高的目标检测性能。
There is a wide array of "biotechnologies" with different techniques and applications. The Convention on Biological Diversity (CBD) defines biotechnology as
有范围广泛的各种"生物技术"，采用不同技术和方法。
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