[time-nuts] Common-View GPS Network

[Jim Lux]

On 4/16/13 11:04 AM, Attila Kinali wrote:
> On Mon, 15 Apr 2013 23:00:49 -0700
> Jim Lux <jimlux at earthlink.net> wrote:
>
>> the effect of a strong multipath (which is what the choke ring
>> suppresses) would be a LOT bigger than that..
>
> Uhmm.. to my understanding, this is not quite true.
> The choke ring does not surpress general multipath, but
> the waves from near and below the horizon, which are often
> full multipath issues.
>
> You can see the choke rings as forming of a specific wave impedance
> (or wave resistance, if you want) in the region at the top.
> At other places, this technique is known as electromagnetic bandgap.
>

Yes, I would agree..