In the acquisition ways of the direct sequence spread spectrum code,sequence probability ratio test(SPRT) acquisition is a better way,acquisition time reduced 2 to 10 times compared with correlation acquisition.

• 在直扩编码的捕捉方法中；序贯捕捉法是一种较好的捕捉方法；与相关捕捉法相比其速度能提高2~10倍.