... 伺服系统噪声 servonoise 电视接收系统噪声 TV receiving system ; TV receiver-system noise 系统噪声因数 system noise figure ...
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This paper analyses the anti-noise performance of digital satellite TV receiver system, and discuses the anti-noise capability of R-S decoder, of convolutional decoder and of QPSK demodulator.
分析卫星数字电视接收系统的性能以及卫星数字电视接收机中R-S解码器、卷积解码器和QPSK解调器等部分电路对系统抗噪声性能的贡献。
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