Low noise moving target detection in high resolution radar using binary codes

Abstract Radar technology plays a vital role in enhancing surveillance of the battlefields and physical borders, disease detection, weather prediction. However, there exist certain challenges like detecting fast-moving targets. When targets are moving at significantly high speed, it is not easy to detect them compared static slow-moving targets, which easily detected. In this regard, research community has, over years, tried improve radar fast presence Doppler noise. paper, various binary codes have been proposed minimize noise peaks below threshold limit create multiple windows that enable precise information These sequences also good autocorrelation attributes get higher range resolution compression ratio. Validation method performed using Matlab simulations. Results show amplitudes reduced 0.2 dB well prescribed threshold.