ground wave

常见例句

• The simulation of bistatic/multistatic HF ground wave radar echo is analyzed.
  摘要分析了双／多基地高频地波雷达回波信号的仿真过程。
• A three dimension polarization filtering algorithm is put forward to suppress th e skywave interference in HF ground wave radar.
  以高频地波雷达为背景，提出了三维极化滤波方法，此方法能够滤除二维极化滤波不能抑制的干扰，扩大极化滤波的干扰抑制范围。
• An ocean echo signal simulation system for verification and calibration of FMICW high frequency ground wave radar is presented in this paper.
  该文给出一种调频中断连续波(FMICW)高频地波海况监测雷达的仿真模拟检验系统。
• SDA is especially meaningful because it is the first event to awards honors to dramas from all three ground wave stations.
  除了韩国三大电视台的综合选送作品外，我们也非常注重颁奖典礼的公正性。
• 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.
  文章首先分析了雷达回波信号中有用信息提取方式，给出了模拟回波信号的实现方案；
• In this paper, signal preprocessing for bearing determination of ocean surface radial current mapping by HF ground wave radar based on MUSIC is investigated.
  阐述从高频地波雷达海洋回波反演海洋表面流中,使用MUSIC算法提取径向流方位必须的信号预处理。
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