Lowering the Sidelobe Level of a Two-Way Pattern in Shared Aperture Radar Arrays

Table 2

The ratio of the number of array elements for small SLL of two-way array patterns.

a = Νr/Nt	b = M/Nt	SLL
15/21	11/21	∼−47.0 dB
23/31	16/31	∼−48.2 dB
19/24	12/24	∼−49.1 dB
26/32	16/32	∼−49.82 dB
101/123	61/123	∼−50.15 dB