Figure 10
From: Extending coprime sensor arrays to achieve the peak side lobe height of a full uniform linear array
ECSA and full ULA beam patterns for Dolph-Chebyshev tapering. The top shows the formation of the beam pattern of an ECSA with coprime pair (2,3), Dolph-Chebyshev tapering (-30 dB side lobes), and 9 and 10 sensors in the subarrays. The bottom compares the beam patterns of the ECSA with the beam pattern of the equivalent full ULA.