Structures and Modulation Characteristics of Signals
| Signal | Signal Components | Carrier Frequency (MHz) | Modulation | Phase | Power Ratio | Symbol Rate (sps) | ||
|---|---|---|---|---|---|---|---|---|
| GPS L1 C/A | sL1CA(t) | 1575.42 | BPSK(1) | — | — | 50 | ||
| BDS B1C | data | SB1C_data(t) | 1575.42 | BOC(1, 1) | 0 | 11/44 | 100 | |
| pilot | SB1C_pilot_a(t) | QMBOC(6, 1, 4/33) | BOC(1, 1) | 90 | 29/44 | 0 | ||
| SB1C_pilot_b(t) | BOC(6, 1) | 0 | 4/44 | |||||
| BDS B2a | data | SB2a_data(t) | 1176.45 | BPSK(10) | 0 | 1/2 | 200 | |
| pilot | SB2a_pilot(t) | 90 | 1/2 | 0 | ||||