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Testof a Single Frequency Pointand SpectrumAnalysis Using Resonance Principle
銆€銆€SHIXianfeng锛孏EMeiqing锛孼HANG Xuezhi
銆€銆€锛圫choolof Electronic Information Engineering锛孹i鈥瞐n Institute of Technology锛孹i鈥瞐n锛�710032锛孋hina锛�
銆€銆€Abstract锛歍here are some inherent disadvantages when analyzing spectrum by FFT锛嶧or the prefect characteristics of resonantcomponents锛宼he design and simulation formulas are deduced in the paper based on resonantprinciple to analyze spectrum or detect asingle frequency锛嶵he result ofexperiments indicates its feasibility锛�
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