Simplifying the Performance Analysis of the SPRT for GPS Acquisition

Figure 9

SPRT mean dwell time versus attenuation: simulated, theoretical, and real signal results.

(a) 𝐶/𝑁^𝐷₀ = 44 dB-Hz (PRN 31)

(b) 𝐶/𝑁^𝐷₀ = 36 dB-Hz (PRN 20)