Galileo GIOVE-A L1 BOC(1,1) PRN Codes, Additional Images


RF Front-End of Digital Storage Receiver Used to Record GIOVE-A Signal

Comparison of Experimental & Theoretical BOC(1,1) Autocorrelation Functions

Theoretical Autocorrelation Function of CL1-C Primary PRN code

Theoretical Cross Correlation Function between CL1-B PRN code and CL1-C Primary PRN code


Theoretical Autocorrelation Function of CL1-C Secondary PRN code


Experimental Autocorrelation of 1.023 MHz In-Phase Accumulations after Carrier & BOC Removal (notice peaks at multiples of 200 msec)

Soft-Bit/Chip Discrimination Geometry using 250 Hz Correlations

Squared-Error Cost as a Function of Candidate PRN Code Start Times

Soft Chip Estimates for CL1-C Primary PRN Code
(strong separation implies a negligible chip error probability)

GIOVE-A L1 Carrier Doppler Shift Time Histories from Standard PLL that uses derived CL1-B PRN code and from Ephemerides (the 6.5 Hz offset from the NORAD prediction may be caused by receiver clock bias)

Page created on 31 March 2006 by M. Psiaki
Page last modified on 1 April 2006