[time-nuts] frying pan antenna

jimlux jimlux at earthlink.net
Tue Mar 16 21:16:15 UTC 2010


mike cook wrote:
> Yes Bruce, I also think that azimuth dependent masking would be useful.
> 
> I have been suffering from strong reflections from facing buildings at 
> 50m to 100m, which cause sharp departures from the average PPS TI 

While telling the nav algorithms inside the box would be the most clever 
way, you could also put up a fence of RF absorber (or perhaps even 
conductive sheet) at some distance from the antenna.  The wavelength is 
on the order of 25-30 cm, so a fence a couple meters away is in the "far 
field"




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