本研究計畫的目標是設計開發立方衛星專用之蘭摩爾探針(Langmuir probe)，以便廣泛佈署立方衛星，即時量測電離層電子溫度和電子濃度。藉此，觀察電離層不規則體之太空天氣變化，並監測地震電離層電子溫度與濃度前兆。由於立方衛星本體之表面積甚小，對於衛星本體之參考電位有極大之影響，並直接影響觀測儀器之操作。本計畫將建立電路模擬軟體PSPICE模型與Debye鞘分電壓補正演算法，模擬立方衛星Langmuir probe之運作，並正確量測電離層電子溫度和電子濃度。 ;The goal of this research project is to design and develop a Langmuir probe dedicated to cubic satellites for the widespread deployment of cubic satellites for the immediate measurement of ionospheric electron temperature and electron concentration. In this way, we can observe changes in space weather in ionospheric irregularities and monitor the earth's ionospheric electron temperature and concentration precursors. Since the surface area of the cubic satellite body is very small, it has a great influence on the reference potential of the satellite body and directly affects the operation of the observation instrument.In this project, PSPICE model and Debye sheath voltage correction algorithm will be established to simulate the operation of the Langmuir probe and to measure ionospheric temperature and electron concentration correctly.
