... power signal-to-noise ratio 功率信噪比 Required Signal-to-noise Ratio 所需信噪比 unweighted signal-to-noise ratio 不加权信噪比 ...
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PSNR Power Signal-to-Noise Ratio 信 ; 信号
Power Signal to Noise Ratio 信号
signal-to-noise power ratio [通信] 信号与噪声功率比 ; 信噪比
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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