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أولا ، وظيفة منقي
Loop function: make the signal of a certain frequency band pass smoothly and منقي out the signal of other frequency band, so it is actually a frequency selection loop. منقي is a very important loop in weak signal measurement, and analog منقي is almost indispensable in various signal processing. The signal below is low pass منقيed.
Second, the role of the منقي
1. فصل الإشارة والضوضاء المفيدة ، وتحسين الإشارة المضادة للتدخل ونسبة الضوضاء.
2. منقي uninteresting frequency components to improve analysis accuracy.
3. افصل مكونات التردد المفرد عن مكونات التردد المعقدة.
Mainly used to منقي interference signals. منقيs are often used to increase منقيing and before sampling signals while amplifying weak signals.
Loop function: make the signal of a certain frequency band pass smoothly and منقي out the signal of other frequency band, so it is actually a frequency selection loop. منقي is a very important loop in weak signal measurement, and analog منقي is almost indispensable in various signal processing. The signal below is low pass منقيed.
Second, the role of the منقي
1. فصل الإشارة والضوضاء المفيدة ، وتحسين الإشارة المضادة للتدخل ونسبة الضوضاء.
2. منقي uninteresting frequency components to improve analysis accuracy.
3. افصل مكونات التردد المفرد عن مكونات التردد المعقدة.
Mainly used to منقي interference signals. منقيs are often used to increase منقيing and before sampling signals while amplifying weak signals.
