A novel ion-guided radio frequency drive power

Zanyu Geng; Zihan Qiang; Enzhi Hao; Yutian Wang; Ming Li; Jiwen Chen

doi:10.1117/12.2639869

19 October 2022 A novel ion-guided radio frequency drive power

Zanyu Geng, Zihan Qiang, Enzhi Hao, Yutian Wang, Ming Li, Jiwen Chen

Proceedings Volume 12294, 7th International Symposium on Advances in Electrical, Electronics, and Computer Engineering; 1229424 (2022) https://doi.org/10.1117/12.2639869
Event: 7th International Symposium on Advances in Electrical, Electronics and Computer Engineering (ISAEECE 2022), 2022, Xishuangbanna, China

Abstract

In this paper, a novel ion-guided RF drive power is designed. The system consists of a control unit, a modulation part, a self-oscillation part and a negative feedback regulation part. Its simple structure, low cost and high integration promote the miniaturization of the mass spectrometer. The RF drive power only needs to provide a DC power supply, and it can rely on self-excited oscillation to generate RF signals to drive the multipole to realize ion transmission of the mass spectrometer. It is actually measured that the driving power is used for the hexapole ion transmission of mass spectrometers, the experimental results are good and stable.

Citation Download Citation

Zanyu Geng, Zihan Qiang, Enzhi Hao, Yutian Wang, Ming Li, and Jiwen Chen "A novel ion-guided radio frequency drive power", Proc. SPIE 12294, 7th International Symposium on Advances in Electrical, Electronics, and Computer Engineering, 1229424 (19 October 2022); https://doi.org/10.1117/12.2639869

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