1[1]RCC RANGE SAFETY GROUP.ENHANCED FLIGHT TERMINATION SYSTEM STUDY PHASE Ⅰ-Ⅳ REPORTS,NOVEMBER 2002:78-96
2[2]John G,Proakis,张力军,等译.数字通信[M].第四版.北京:电子工业出版社,2003:188-189[John G,Proakis,translated by ZHANG Li-jun,et al.Digital Communications[M].Fourth Edition.Beijing:Publishing House of Electronics Industry,2003:188-189]