2.4.2 Chirp Configuration and System Performance
An example configuration for VOD/CPD applications is given in Table 1.
Table 1. Example Configuration
| PARAMETER |
SPECIFICATION |
| Idle time (µs) |
250 |
| ADC start time (µs) |
10 |
| Ramp end time (µs) |
40 |
| Num ADC samples per chirp |
64 |
| Freq slope (MHz/µs) |
98 |
| Starting frequency (GHz) |
60 or 77 |
| ADC sampling freq (ksps) |
2200 |
| Num chirps per frame |
512 (128 × 4) |
| MIMO (1 => Yes) |
1 |
| Chirp cycle time (µs) |
340 |
| Bandwidth (MHz) |
3920 |
| Frame periodicity (ms) |
160 |
| Radar cube requirements (KB) |
512 |
The configurations in Table 1 are just illustrative, and can be tailored according to user requirements.