서지주요정보
우리별 1, 2호에서의 Single event upset 관측 및 high energy particle detector 설계에 관한 연구 = Study on the single event upset monitored by KITSAT-1 and KITSAT-2 and the design of high energy particle detector
서명 / 저자 우리별 1, 2호에서의 Single event upset 관측 및 high energy particle detector 설계에 관한 연구 = Study on the single event upset monitored by KITSAT-1 and KITSAT-2 and the design of high energy particle detector / 박선미.
저자명 박선미 ; Park, Sun-Mee
발행사항 [대전 : 한국과학기술원, 1996].
Online Access 원문보기 원문인쇄

소장정보

등록번호

8006677

소장위치/청구기호

학술문화관(문화관) 보존서고

MPH 96013

SMS전송

도서상태

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반납예정일

초록정보

Mission Control Computer (MCC) systems on board the KITSAT-1 and KITSAT-2 satellites, launched in 1992 and in 1993, respectively, adopt EDAC (Error Detection and Correction) algorithm to detect and correct Single Event Upsets (SEUs). In addition, KITSAT-1 is boarded with a payload called CRE (Cosmic Ray Experiment) to observe high energy particles populated in the low earth orbit. We present in this thesis the results obtained from the SEU log file and CRE data. Most of SEUs are observed in the South Atlantic Anomaly (SAA) in that they are usually the multiple-bit errors. It is seen that monolithic RAMs are more susceptible to the radiation environment than the hybrid RAMs. The High Energy Particle Detector (HEPD), which can measure the flux of protons, electrons and alpha particles in the inner Van Allen radiation belt, is designed to be on board the KOMPSAT which is scheduled for launch in 1999. The species and energies of the incident particles are determined from the energy transferred to four Surface-barrier Silicon Detectors (SSDs). Each of proton and electron energies is measured in three channels while we use only one channel for alpha particles. HEPD system is designed for the count rate not to exceed $2×10^{5}$counts/sec in the SAA. The geometrical factor of protons and electrons is 0.0287㎠-sr and that of alpha particles is 0.2285㎠-sr.

서지기타정보

서지기타정보
청구기호 {MPH 96013
형태사항 75 p. : 삽도 ; 26 cm
언어 한국어
일반주기 저자명의 영문표기 : Sun-Mee Park
지도교수의 한글표기 : 민경욱
지도교수의 영문표기 : Kyoung-Wook Min
학위논문 학위논문(석사) - 한국과학기술원 : 물리학과,
서지주기 참고문헌 : p. 74-75
주제 KITSAT
Single Event Upset
고에너지 입자 검출기
KITSAT
Single Event Upset
High Energy Particle Detector
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