Fast Synthesis Method for Large Aperture Array Pattern in the Presence of Array Errors

Table 1

The sidelobe level count of the pattern synthesis methods in the simulation.

Method	Sidelobe number	Sidelobe number (SLL < −40 dB)	Ratio (%)
Chebyshev method	113	5	4.42
FFT method	118	22	18.64
Virtual array method	198	166	83.83
Proposed method	162	161	99.38