Left-right discrimination of towed twin-line array is realized by discernment of the sign of time-delay value, which is the time diffence of the beaming output signal of two line arrays.

• 摘要双线阵左右舷分辨是利用两个单线阵的波束输出信号进行时延估计，根据时延值的符号判断目标所处的左右舷。