How To Use Radar echo In A Sentence
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A new algorithm is proposed for radar echo cancelling based on the group delay of the LFM (Linear Frequency Modulated) signal.
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The model of radar echo signal is founded based on the analysis of SAR imaging theory in this paper. Thereout, a method used to make SAR echo data is put forward.
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The processing method for radar echo signal based on wavelet transformation is presented to increase the capability of anti-chaff jamming of antiship missile terminal guidance radar.
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Taking account of the noise in both the calibration system and the radar echo, the signal to noise ratio (SNR) after the pulse compression of the calibrated echo is analyzed.
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In the radar echo images the squall line showed herringbone or bow, bull's-eye structure and the main front was associated with thin ribbon weak echo which was the sign of the emergence of gale.
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This produces a bright radar echo called a broadside flash, which is easy to home in on.
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Taking account of the noise in both the calibration system and the radar echo, the signal to noise ratio (SNR) after the pulse compression of the calibrated echo is analyzed.
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The processing method for radar echo signal based on wavelet transformation is presented to increase the capability of anti-chaff jamming of antiship missile terminal guidance radar.
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The convective regions of precipitation locally scatter inside the stratiform regions, and the radar echo of convective precipitation is evidently stronger than the background echo.
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According to laser radar echo characteristic, the difference filter and the match filter were adopted. As a result, the SNR is advanced about 1.5 times.
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The complex scene is simulated, based on the non - correlation of multi - kinds of radar echo signals.
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The digitized radar echo patterns under different heavy cloud clusters are revealed.
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He says the radar echoes indicate that impact craters filled with liquid hydrocarbons may cover as much as 75 percent of Titan's surface.
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A method which makes use of the phase information of spectrum of radar echo amplitude signal to make azimuth super resolution is given.
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Analysis of radar echoes showed birds crossed the Great Lakes in large numbers, although we also found evidence of birds avoiding lake crossing in some locations.
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The digitized radar echo patterns under different heavy cloud clusters are revealed.
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And we can classify and recognize the group targets precisely with high range resolution Radar echo.
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Radar target simulator is used to generate radar echo signal comprised of target and radar environment.