NOUN
- an electronic signal that has been reflected back to the radar antenna; contains information about the location and distance of the reflecting object
How To Use radar echo In A Sentence
- A new algorithm is proposed for radar echo cancelling based on the group delay of the LFM (Linear Frequency Modulated) signal.
- 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.
- 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.
- 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.
- 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.
- This produces a bright radar echo called a broadside flash, which is easy to home in on.
- 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.
- 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.
- 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.
- 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.
