표 2. | Table 2. SSPA의 상승/하강 시간(t_r/t_f) 및 지연시간(t_r,d/t_f,d) 측정결과 | Rising/falling time (t_r/t_f) and delay time (t_r,d/t_f,d) measurement result of SSPA.

PRF	tr (nsec)	tf (nsec)	tr,d (nsec)	tf,d (nsec)
PRF1	2.80	18.13	20.33	72.99
PRF2	2.90	20.20	20.38	74.15
PRF3	3.12	17.40	20.05	71.91
PRF4	2.90	17.40	20.29	72.47