ground wave

常見(jiàn)例句

• The simulation of bistatic/multistatic HF ground wave radar echo is analyzed.
  摘要分析了雙／多基地高頻地波雷達(dá)回波信號(hào)的仿真過(guò)程。
• A three dimension polarization filtering algorithm is put forward to suppress th e skywave interference in HF ground wave radar.
  以高頻地波雷達(dá)為背景，提出了三維極化濾波方法，此方法能夠?yàn)V除二維極化濾波不能抑制的干擾，擴(kuò)大極化濾波的干擾抑制范圍。
• An ocean echo signal simulation system for verification and calibration of FMICW high frequency ground wave radar is presented in this paper.
  該文給出一種調(diào)頻中斷連續(xù)波(FMICW)高頻地波海況監(jiān)測(cè)雷達(dá)的仿真模擬檢驗(yàn)系統(tǒng)。
• SDA is especially meaningful because it is the first event to awards honors to dramas from all three ground wave stations.
  除了韓國(guó)三大電視臺(tái)的綜合選送作品外，我們也非常注重頒獎(jiǎng)典禮的公正性。
• The paper introduces the method of the HF ground wave radar to pick-up the usable information, gives the detailed scheme to obtain the simulant echo.
  文章首先分析了雷達(dá)回波信號(hào)中有用信息提取方式，給出了模擬回波信號(hào)的實(shí)現(xiàn)方案；
• In this paper, signal preprocessing for bearing determination of ocean surface radial current mapping by HF ground wave radar based on MUSIC is investigated.
  闡述從高頻地波雷達(dá)海洋回波反演海洋表面流中,使用MUSIC算法提取徑向流方位必須的信號(hào)預(yù)處理。
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