Readout electronics of a prototype spectrometer for measuring low-energy ions in solar wind plasma

• 作 者: Di Yang Zhe Cao Xi Qin Xin-Jun
• 机 构: StateKeyLaboratoryofParticleDetectionandElectronics（IHEP-USTC）,DepartmentofModernPhysics,DivisionofS
• 出 处: 核技术：英文版
• 发表日期: 2016年6期
• 关键词: 低能离子 等离子体 原位测量 电子学 光谱仪 太阳风 读出 原型 Solar wind plasma Energy spectrometer Readout
• 基金项目: This work was supported by the National Key Scientific Instrument and Equipment Development Projects of the National Natural Science Foundation of China （No. 41327802） and the Fundamental Research Fun

Readout electronics is developed for a prototype spectrometer for in situ measurement of low-energy ions of30 e V/e–20 ke V/e in the solar wind plasma.A low-noise preamplifier/discriminator(A111F) is employed for each channel to process the signal from mi