Research Article

Designing Unimodular Waveform with Low Range Sidelobes and Stopband for Cognitive Radar via Relaxed Alternating Projection

Table 2

Algorithms (initialized by random sequence) comparison for suppressing range sidelobes.

Algorithms = [1 : 40] = [20 : 40] [50 : 70]
AVER-time (s)AVER-ACL (dB)AVER-time (s)AVER-ACL (dB)

SARAP0.143−293.1670.165−211.702
ISAA0.161−169.4370.182−99.278
WeCAN4.952−32.1275.553−28.030