測光束瞄準 的英文怎麼說

中文拼音 [guāngshùmiáozhǔn]
測光束瞄準 英文
laser beam acquiring
  • : 動詞1. (測量) survey; fathom; measure 2. (測度; 推測) conjecture; infer
  • : Ⅰ名詞1 (照耀在物體上、使人能看見物體的一種物質) light; ray 2 (景物) scenery 3 (光彩; 榮譽) ...
  • : Ⅰ動詞1 (捆; 系) bind; tie 2 (控制; 約束)control; restrain Ⅱ量詞(用於捆在一起的東西) bundle;...
  • : 動詞1. (視力集中;注意看) gaze at; take aim at 2. (迅速地看) glance
  • : Ⅰ名詞1 (標準) standard; guideline; criterion; norm 2 (目標) aim; target Ⅱ動詞1 (依據; 依照)...
  • 瞄準 : 1 (調整高低方位 使對準) take aim; aim; train on; lay; sight 2 [軍事] acquiring; homing on; layi...
  1. 1550nm is chosen as the work wavelength, cassegrain transmitting - receiving antenna as the optical antenna of the system through the elucidation of how to choose the work wavelength and optical antenna of comm - unication system. the structure and theoretical design parameter of apt sub - system have been presented through the discussion of the optical signal power estimation of apt sub - system, beam divergence angle, pointing error, and error signal extraction. compared with existed optical wireless communication system, the design scheme proves applicable

    通過對通信系統工作波長選擇、學天線選擇等闡述,選擇了1550nm作為系統工作波長、卡塞格倫( cassegrain )收發合一天線作為系統學天線;通過對apt子系統功率算、散角和誤差、誤差提取信號等的討論,給出了apt子系統結構和理論設計指標,並將其與現有的無線通信系統進行比較,說明該設計方案是可行的。
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