双面硅条探测器读出系统设计
쌍면규조탐측기독출계통설계
Design of Readout System of DSSD
  • 万方数据
    原子能科学技术 원자능과학기술
    ATOMIC ENERGY SCIENCE AND TECHNOLOGY
    2014年 1期 162-168 ,共7页

    吴峰%王焕玉%张飞%赵小芸%孟祥承%王辉%卢红%马宇蒨%徐岩冰%王平%蒋文奇%安正华%石峰%李新乔%刘汉一%于晓霞

    오봉%왕환옥%장비%조소예%맹상승%왕휘%로홍%마우천%서암빙%왕평%장문기%안정화%석봉%리신교%류한일%우효하

    读出电子学%半导体探测器%ASIC%带电粒子探测%系统噪声 讀齣電子學%半導體探測器%ASIC%帶電粒子探測%繫統譟聲
    독출전자학%반도체탐측기%ASIC%대전입자탐측%계통조성
    readout system%semiconductor detector%ASIC%charged particle detection%system noise
    双面硅条探测器（DSSD）用于实现中国电磁监测试验卫星高能粒子探测器载荷的望远镜系统。为了实现DSSD读出电子学低功耗、高集成度的要求，设计了一种基于ASIC VA64TA2的电子学读出系统，使用241 Am 5.486 MeV α源对DSSD读出系统进行了测试。DSSD探测器结面分辨率为1％～2％，欧姆面分辨率为3％～4％，达到了探测器额定性能。
    쌍면규조탐측기（DSSD）용우실현중국전자감측시험위성고능입자탐측기재하적망원경계통。위료실현DSSD독출전자학저공모、고집성도적요구，설계료일충기우ASIC VA64TA2적전자학독출계통，사용241 Am 5.486 MeV α원대DSSD독출계통진행료측시。DSSD탐측기결면분변솔위1％～2％，구모면분변솔위3％～4％，체도료탐측기액정성능。
    The double-sided silicon strip detector (DSSD) is the main component of the high energy particle detector (HEPD ) onboard China seismic electromagnetic satellite (CSES ) . The low power consumption and high integration level of DSSD readout electronics was attained by using the application specific integrated circuit (ASIC ) VA64TA2 .The functions of the DSSD readout system were tested by 241 Am 5.486 MeVα particles .The energy resolution of the junction side is about 1%-2% ,and the energy resolution of the ohmic side is about 3%-4% . The results generally meet the rated performance of the DSSD .
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