... 信号与交换处理机 signal(l)ing and switching processor 信号与噪声功率比 signal-to-noise power ratio 信号阈 signal threshold ...
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本论文首先提出用租借系统接收到的授权系统信号的平均信噪比(Signal-to-Noise power Ratio,SNR)和频谱检测需要达到的检测率来描述授权系统对租借系统频谱检测的要求。
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The benefits of large effective area fibers are higher power handling capability for improved system signal to noise ratio (SNR), and longer amplifier spacing.
由于大有效面积非零色散位移光纤具有较高的额定最大功率，其直接效益之一就是可改善系统信噪比和加大放大器间隔。
This method is compared with classical noise jamming technique by means of SJR (Signal to jamming Ratio) gain and jamming power gain of SAR system.
讨论了这种干扰方法对合成孔径雷达图像的干扰效果。
On the other hand, signal-to-noise ratio is estimated to provide a switching and power control and channel allocation algorithm for the channel quality information.
另一方面信噪比估计提供了切换，功率控制和信道分配算法所需的信道质量信息。
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