[time-nuts] GPS backup for the stationary time and frequency user

[Magnus Danielson]

On 10/08/2010 03:02 AM, Robert Harmon wrote:
> Saw this interesting article several years ago about using an 18 inch dish
> pointed at a WAAS satellite:
>
> http://www.freqelec.com/gps_gnss/waas_for_telecom_wp_5-06.pdf

Notice footnote 12 (on page 9).

Will not a standard GPS antenna have the wrong circular polarisation 
when looking into the mirror image of the offset antenna?

I would expect the thing to work due to antenna gain and leakage in the 
wrong antenna mode. Ah well...

Cheers,
Magnus