摘要：【中文】本发明公开了一种驱动质谱仪质量分析器的正弦波扫频高压射频装置，其包括：现场可编程门阵列、质量分析器、升压控制模块、调频放大模块、负载电容调节模块及谐振升压模块；通过实时控制可变负载电容器的电容值，并不断调整射频装置的谐振频率，使其能在选频升压过程中保持低功耗，从而拓宽质谱仪器的质量数的区间范围，并降低了运行过程中的功耗，使得质谱仪器的波形失真较小，弥补了线性差的缺点，通过上述技术方案及技术方案达到的技术效果，即加强了质谱仪器的性能，使得质谱仪器的分析效率显著提升。 【EN】The invention discloses a sine wave frequency sweeping high-voltage radio frequency device for driving a mass analyzer of a mass spectrometer, which comprises: the device comprises a field programmable gate array, a mass analyzer, a boost control module, a frequency modulation amplification module, a load capacitance adjusting module and a resonance boost module; the capacitance value of the variable load capacitor is controlled in real time, and the resonant frequency of the radio frequency device is continuously adjusted, so that the low power consumption of the radio frequency device can be kept in the frequency-selecting and boosting processes, the interval range of the mass number of the mass spectrometer is widened, the power consumption in the operation process is reduced, the waveform distortion of the mass spectrometer is small, the defect of poor linearity is overcome, the technical effect is achieved through the technical scheme, the performance of the mass spectrometer is enhanced, and the analysis efficiency of the mass spectrometer is remarkably improved.