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ELECTRONIC DEVICE FOR GENERATING A LOCAL OSCILLATOR SIGNAL HAVING A FREQUENCY EQUAL TO A FRACTIONAL PART OF A FUNDAMENTAL FREQUENCY
ELECTRONIC DEVICE FOR GENERATING A LOCAL OSCILLATOR SIGNAL HAVING A FREQUENCY EQUAL TO A FRACTIONAL PART OF A FUNDAMENTAL FREQUENCY
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机译：电子设备，用于产生本地振荡器信号，其频率等于基本频率的分数部分
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摘要
An electronic device (ED) is intended for generating a local oscillator signal having a chosen frequency FLO from a main signal outputted by a voltage-controlled oscillator (VCO) and having a fundamental frequency FVCO and harmonics thereof. This electronic device (ED) comprises a frequency division means (D1, D2) arranged to divide the frequency of a signal by a chosen factor N and a filter means (F1, F2) arranged to select a chosen Mth order harmonic of a signal, these frequency division means (D1,D2;D) and filter means (F1, F2) being arranged to process the main signal in common to output the local oscillator signal with a chosen frequency FLO equal to M×FVCO/N.
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机译：电子设备（ED）旨在从压控振荡器（VCO）输出的主信号中生成具有选定频率F LO 的本机振荡器信号，并且本机频率为F VCO 及其谐波。该电子设备（ED）包括一个分频装置（D 1， D 2 ）和一个滤波装置，该分频装置用于将信号的频率除以选择的因子N。 F 1， F 2 ）来选择信号的选定M次谐波，这些分频装置（D 1， D 2; D）和滤波装置（F 1， F 2 ）来处理共同的主信号，以输出带有选择频率F LO 等于M×F VCO / N。
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