Speaker
Description
Building multi antenna systems with many RF channels is a challenge that includes multiple aspects - apart from the RF frontend, cabling, the SDR itself, it usually requires sharing clocks between SDRs.
There are many ways to do that - from only using internal references, distributing 1 PPS (1 Hz) signals, sharing 10 MHz references, all the way to sharing multi GHz Local Oscillator clocks between devices. It could even include additional synchronization signals being shared.
This talk will explain the various ways and complexities of sharing clocks and LOs as well as showing actually measured accuracies that can be achieved using some recent SDRs. It will also map those accuracies back to a few real world examples. That way - users can pick the best suitable approach and trade accuracy and clock distribution complexity.
| Talk Length | 30 Minutes |
|---|---|
| Acknowledge | Acknowledge In-Person |