星體跟蹤器 的英文怎麼說

中文拼音 [xīnggēnzōng]
星體跟蹤器 英文
star-tracking device
  • : 名詞1 (夜晚天空中閃爍發光的天體) star 2 [天文學] (宇宙間能發射光或反射光的天體) heavenly body...
  • : 體構詞成分。
  • : Ⅰ名詞(腳的後部或鞋襪 的後部) heel Ⅱ動詞1 (在後面緊接著行動) follow 2 (指嫁給某人) be marrie...
  • : 名詞(腳印; 蹤跡) footprint; track; trace; trail
  • : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
  • 星體 : cytaster aster; kinosphere aster; planet; aster; [天文學] celestial body; heavenly body
  • 跟蹤 : follow the tracks of; tail after; following; follow up tracing; track; tracking; trail; lock on; ...
  1. Radar altimeter is a kind of very important microwave sensing instrument for observing the earth, and there are a lot of key technologies involved in the high resolution spaceborne radar altimeter ( hrsbralt ). the principle of hrsbralt, the acquisition and track methods, the if simulation, the closed loop internal calibration method, the pulse repeat frequency ( prf ) design, and the ocean - land compatible altimeter design are studied in this dissertation

    雷達高度計是一種重要的微波遙感儀,本文就高解析度載雷達高度計的工作機理、方法、大時帶積在軌閉環內校準以及海陸兼容等內容進行了深入的研究,具包括以下八個方面的內容: ( 1 )深入研究了載雷達高度計的工作機理,並對典型雷達高度計系統進行了分析。
  2. A multiloop antenna pointing controller has been designed while three feedforward schemes are used in this control design. the simulation results show that the antenna pointing control system can improve the precision of the attitude angle and the attitude angle rate, and the antenna can slew to the neighborhood of tdrs fast, search and then track tdrs

    在設計好的天線指向控制系統基礎上,採用前饋+反饋的復合控制策略設計了復合控制,模擬結果表明設計的天線指向控制系統能夠較好的提高的姿態穩定度和控制精度,天線能夠快速回掃至中繼衛附近並進行,天線指向精度滿足設計要求,表明了所設計的天線指向控制系統的合理性和有效性。
  3. Abstract : the single toroidal non - reciprocal ferrite phase shifter that isthe key components of a phase array antenna is studied to develop the phase array antenna for autotracking synchronous communication satellite

    文摘:為了研製自動同步通信衛平板相控天線陣系統,對相控陣天線中的關鍵元件單環非互易鐵氧移相進行了研究。
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