The Development of the Multi-function Radar Signal Processor Having the High Spurious Free Dynamic Range

Lee, Hee-Young

Journal of the Korea Institute of Military Science and Technology 2010;13(1):140-146.

Hee-Young Lee

불요신호 특성이 우수한 다기능레이더 신호처리기 개발

이희영

국방과학연구소

Abstract

The multi-function radar can detect and track the low RCS targets. For this purpose the multi-function radar uses the pulse train waveform. because this waveform has high dynamic range and good SNR(Signal to Noise Ratio). But the spurious signals can also be detected by processing the pulse train waveform. Thus the multi-function radar signal processor must have the high SFDR(Spurious Free Dynamic Range). This paper describes the development of the multi-function radar signal processor having the high SFDR.

Key Words: Multi-Function Radar, Signal Processor, Pulse Train Waveform, Dynamic Range, SFDR(Spurious Free Dynamic Range)