Traditional way of AM signal demodulation is envelope detector or synchronism detector.
传统的AM调幅信号解调方法是同步检波和包络检波法。
Compared with in vitro AM modulation modes, the demodulator adopts the diode peak envelope detector for demodulation.
相对于体外的AM调制方式，解调器采用二极管峰值包络检波进行解调。
Under the control of computer, the ship crawl drives two probes which are arranged on both sides of the weld and move towards the weld. When a defect is scanned, the detector will alarm and make am...
该系统在计算机控制下，由爬行器带动双探头在焊缝两侧移动，发现缺陷即报警并标识，从而实现探伤作业自动化。
Under the control of computer, the ship crawl drives two probes which are arranged on both sides of the weld and move towards the weld. When a defect is scanned, the detector will alarm and make am...
该系统在计算机控制下，由爬行器带动双探头在焊缝两侧移动，发现缺陷即报警并标识，从而实现探伤作业自动化。
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