But what is unit for e(r)? How can I express the delay?

"BERT" <[email protected]>
??????:[email protected] groups.com...
> On Jun 25, 10:17 am, peugeot888 <peugeot...@tom.com> wrote:
>> Gardner TED for BPSk is e(r)=y(r-1/2)[y(r)-y(r-1)].that mean the
>> e(r) is related to y's amplitude and so related to
>> signal's power. But TED is attend to give a phasic error,which is
>> in[0,2*pi] and unrelated to signal's power. How
>> can I get the e(r) in zone [0,2*pi]? What's the normalization method?
>
> Think of the TED as a "timing delay to number" converter, and the NCD
> (numerically-controlled delay) that follows the loop filter as a
> "number to timing delay" converter ...
>