Full Duplex in BladeRF

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spyhound
Posts: 3
Joined: Sat May 03, 2014 11:03 am

Re: Full Duplex in BladeRF

Post by spyhound »

Is there a way to extract s-parameters?
bpadalino
Posts: 303
Joined: Mon Mar 04, 2013 4:53 pm

Re: Full Duplex in BladeRF

Post by bpadalino »

Right now I can't think of a way to get the reflected power from the port.

I believe we could extract only the forward parameter, but not the rest of them.

I will keep thinking about it, though. Maybe with some external hardware, something can be figured out.

Brian
spyhound
Posts: 3
Joined: Sat May 03, 2014 11:03 am

Re: Full Duplex in BladeRF

Post by spyhound »

Can someone produce a working example of measuring the amplitude and phase of a connected coax between Tx and Rx ports?

If it's possible, we could then attach a wideband directional coupler and calibrate to measure simple parameters like a connected antenna's reflection characteristics.
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