博碩士論文 105327007 完整後設資料紀錄

DC 欄位	值	語言
DC.contributor	光機電工程研究所	zh_TW
DC.creator	王亮	zh_TW
DC.creator	Liang Wang	en_US
dc.date.accessioned	2018-7-23T07:39:07Z
dc.date.available	2018-7-23T07:39:07Z
dc.date.issued	2018
dc.identifier.uri	http://ir.lib.ncu.edu.tw:88/thesis/view_etd.asp?URN=105327007
dc.contributor.department	光機電工程研究所	zh_TW
DC.description	國立中央大學	zh_TW
DC.description	National Central University	en_US
dc.description.abstract	近年來，LEO 衛星在諸多方面發展，防災、探勘等。為了 接收衛星回傳資料，需要地面接收，早期多採用定點式，而隨 著天然災害等不定期影響，轉往移動式地面站。因此本文開發 一行動地面站，將裝置安置車頂、亦或固定表面。使用者可以 透過電腦選擇接收開放衛星。 本文內容將介紹電磁波、座標系統、六元數、軌道預測方 式，並說明自行開發機構設計、電路模組、433MHz 收發機與 十字型指向魚骨天線，最後透過實驗，說明模組校正，伺服機 調整，與最後追軌結果。	zh_TW
dc.description.abstract	In recent years, LEO satellites have been developed in many fields such as forecasting of disaster and exploration. In order to receive the data of satellite, ground station is required. In the past year, fixed ground stations were used, but with the occasional impact of natural disasters. It was improved to mobile ground stations. Therefore, this dissertation develops an mobile ground station to install the device on the roof of car or the fixed surface. Users can choose to receive open satellites through the computer. The content will introduce the electromagnetic wave, coordinate system, Keplerian element and the methods of orbit prediction. It also explain the self-developed mechanism design, the circuit of module, 433MHz RF Transmitter and cross-shaped yagi antenna. In the end of the dissertation will explain the calibration of the function of module, servo adjustments and the result of tracking through a series experiment.	en_US
DC.subject	行動地面站	zh_TW
DC.subject	移動地面站	zh_TW
DC.subject	微衛星	zh_TW
DC.subject	座標系	zh_TW
DC.subject	cubesat	en_US
DC.subject	Ground Station	en_US
DC.title	可移動式衛星無線電通訊地面站開發	zh_TW
dc.language.iso	zh-TW	zh-TW
DC.title	Development of mobile satellite radio frequency communication ground station.	en_US
DC.type	博碩士論文	zh_TW
DC.type	thesis	en_US
DC.publisher	National Central University	en_US