[time-nuts] Why are 1PPS signals so skinny?

[Mike S]

On 5/15/2012 3:59 PM, Azelio Boriani wrote:
> seeing into the future for doing? Equalize the amplitude?
> Injecting/reducing the current to adjust the dV/dt? Can you explain?

Once the leading edge has occurred, the only information of significance 
has been transmitted. What happens after doesn't matter. So what problem 
does a short pulse solve?