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- Measure & Report phase alignment and phase stability of USRPs
- Wire diagram:
______________ ______________
| | | |
| USRP 1 | | USRP 2 |
|______________| |______________|
^ |______^ |_________^ |
|_______________________|
- USRP 1: send tone from first to second daughterboard - delta_phi_1
- USRP 1: send tone from second daughterboard to USPR 2 - delta_phi_2
- USRP 2: send tone to first daughterboard (USRP1) - delta_phi_3
Arbitrary number of RX-USRPs and TX-USRPs possible.
test_signal = sin(2*pi*f*t + phi)
reference = sin(2*pi*f*t)
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