Experimental Study on Echo Characteristics of Multistatic Large-Scale Underwater Complex Target

Table 7

Outer rib energy ratio at 180°.

Outer rib	1	2	3	5	6	7	8	9	10	Average energy ratio
Energy ratio	1.02	0.72	0.52	0.30	0.54	0.49	0.50	0.44	0.50	0.54