Ambiguity resolution for PD radar with remainder theorem and one-dimensional set algorithm
Zhiying Liu · Modern Electronics Technique · 2012
The problems of range ambiguity and velocity ambiguity are common issues in pulse Doppler radar,At present,the mature algorithms of ambiguity resolution for PD radar include residues′ difference look-up table method,remainder theorem and one-dimensional set algorithm.Each of these algorithms has merits and shortcomings,and it is suitable for different situations of ambiguity resolution.According to the characteristics of range ambiguity and velocity ambiguity,and combining with merits and shortcomings of ambiguity resolving algorithms,the method for the resolution of range ambiguity using remainder theorem is discussed,and the method for the resolution of velocity ambiguity using one-dimensional set algorithm is also presented.