中频信号的英文

if signal

intermediate frequency signal

intermediate-frequency signal

• 中频:    intermediate frequ ...
• 信号:    signal; semaphore; ...
• 零中频信号:    zero intermediate ...

例句与用法

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1. Realization of if digital receiver based on software radio architecture
   用软件无线电方法实现中频信号的数字化接收解调
2. Radar if signal sampling and engineering implementation of digital coherent detection
   雷达中频信号采样及数字相干检波的工程实现
3. The digital if signal is converted to zero if by digital down converter , then taken fft spectrum analysis with hann window in advance
   数字中频信号首先通过数字混频下变频至零中频，然后作加海窗的复fft谱分析。
4. In this process , it is costas that transforms medium signal loaded with data information to baseband signal deprived of carrier
   其中，将带有数据信息的中频信号变为除去载波的基带信号由科思塔斯环（ costas ）完成。
5. This approach realizes channel simulation by combining special dsp chips with universal dsp chip , after the sampling of high - speed if signal
   对高速的中频信号采样数字化后,以专用dsp芯片和通用dsp芯片相结合的方法实现信道仿真。