hf radar meaning in English
高频雷达
Examples
- In order to hold the performance of the antenna array of hf radar the length of antenna array is also very long
高频超视距雷达工作在短波波段,为了保持一定的天线阵性能,天线阵尺寸通常也较大。 - For ensure the reliability of hf radar in congested environment , the radar signal with discontinuous spectra has attracted increasing attentions
为保证高频雷达在恶劣环境下正常工作,非连续谱雷达信号日益受到重视和研究。 - This paper introduces several methods retrieving wind direction from hf radar echo doppler spectrum and analyses the feature of those methods
本论文介绍了现有的从高频雷达回波多普勒谱中提取风向的几种方法，分析了这几种方法的不足之处。 - It introduces the phase noise measurement method of hf radar ' s transmitting signal , especially the measurement method of low phase noise which is close - in to carrier frequency
指出了在高频雷达发射信号相位噪声的测量，特别是近载频低相位噪声的测量。 - The ionosphere contamination imposing on the high - frequency ( hf ) radar echoes has to be suppressed since it severely degrades the detection performance of hf radar
摘要高频雷达回波信号受到电离层污染从而影响了雷达的探测性能，因此需要进行去污染处理。