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Table 1 Simulation parameters for IRNSS and jamming signals

From: An efficient approach for anti-jamming in IRNSS receivers using improved PSO based parametric wavelet packet thresholding

Parameter description

Value

Signal (s)

IRNSS S-band

Processed signal bandwidth

2.046 MHz

Sampling frequency

56 MHz

Digital IF

16.221 MHz

SCWI offset frequency

0.5 MHz

MCWI offset frequency

0.2 MHz, 0.8 MHz, 1.3 MHz, 1.8 MHz

CCWI-1 sweep bandwidth

10.72 MHz

CCWI-2 Sweep bandwidth

10 kHz