[time-nuts] Important parameters for a GPS/GNSS antenna

[Hal Murray]

tshoppa at gmail.com said:
> Gotcha with modulating the PPS onto a RF carrier, is that for time
> resolution of 1 nanosecond, you would end up using a Gigahertz of bandwidth.

You might be able to use near-field antennas.  Picture 2 PCBs spaced a few mm 
apart with circular antennas.  It would be interesting to measure all the 
timing quirks of not having things lined up accurately.



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