Re: [time-nuts] pin-wheel antenna

2013-04-22 Thread Mark Kahrs
I'm surprised no one has mentioned the patent of interest: http://www.freepatentsonline.com/7250916.html An antenna is provided for acquiring RF signals from various satellite ranging systems including GPS, GLONASS, GALILEO and OmniSTAR®. The antenna configuration includes a radiating structure o

Re: [time-nuts] pin-wheel antenna

2013-04-22 Thread bg
> Hi Dave, > > On 04/21/2013 10:32 AM, David Kirkby wrote: >> On 20 April 2013 20:52, Tom Van Baak wrote: >> >>> For the rest of you: >>> >>> http://www.leapsecond.com/images/gps-pinwheel-1.jpg >>> http://www.leapsecond.com/images/gps-pinwheel-2.jpg >>> >>> It's a thing of mysterious beauty. And t

Re: [time-nuts] pin-wheel antenna

2013-04-21 Thread Jim Lux
On 4/21/13 5:18 AM, Attila Kinali wrote: On Sat, 20 Apr 2013 12:52:03 -0700 "Tom Van Baak" wrote: For the rest of you: http://www.leapsecond.com/images/gps-pinwheel-1.jpg http://www.leapsecond.com/images/gps-pinwheel-2.jpg Thanks a lot... So the design changed slightly from what Kunysz r

Re: [time-nuts] pin-wheel antenna

2013-04-21 Thread Attila Kinali
On Sat, 20 Apr 2013 12:52:03 -0700 "Tom Van Baak" wrote: > For the rest of you: > > http://www.leapsecond.com/images/gps-pinwheel-1.jpg > http://www.leapsecond.com/images/gps-pinwheel-2.jpg > Thanks a lot... So the design changed slightly from what Kunysz reported in whis two papers [1,2] ba

Re: [time-nuts] pin-wheel antenna

2013-04-21 Thread Magnus Danielson
Hi Dave, On 04/21/2013 10:32 AM, David Kirkby wrote: On 20 April 2013 20:52, Tom Van Baak wrote: For the rest of you: http://www.leapsecond.com/images/gps-pinwheel-1.jpg http://www.leapsecond.com/images/gps-pinwheel-2.jpg It's a thing of mysterious beauty. And the GPS World photo saves me f

Re: [time-nuts] pin-wheel antenna

2013-04-21 Thread David Kirkby
On 20 April 2013 20:52, Tom Van Baak wrote: > For the rest of you: > > http://www.leapsecond.com/images/gps-pinwheel-1.jpg > http://www.leapsecond.com/images/gps-pinwheel-2.jpg > > It's a thing of mysterious beauty. And the GPS World photo saves me from the > temptation to break open my own pinw

Re: [time-nuts] pin-wheel antenna

2013-04-20 Thread Tom Van Baak
There's a very nice picture of a pinwheel from Novatel on the back cover of the March issue of GPS world.. >>> Has anyone a digital (or scanned) copy of that picture? >>> It's kind of difficult (i.e. impossible) to get GPS world at the shops here. >> If I didn't throw the issue into the

Re: [time-nuts] pin-wheel antenna

2013-04-19 Thread Magnus Danielson
Hi Jim, On 04/19/2013 04:47 PM, Jim Lux wrote: On 4/19/13 7:30 AM, Attila Kinali wrote: On Wed, 17 Apr 2013 20:16:24 -0700 Jim Lux wrote: There's a very nice picture of a pinwheel from Novatel on the back cover of the March issue of GPS world.. Has anyone a digital (or scanned) copy of tha

Re: [time-nuts] pin-wheel antenna

2013-04-19 Thread Jim Lux
On 4/19/13 7:30 AM, Attila Kinali wrote: On Wed, 17 Apr 2013 20:16:24 -0700 Jim Lux wrote: There's a very nice picture of a pinwheel from Novatel on the back cover of the March issue of GPS world.. Has anyone a digital (or scanned) copy of that picture? It's kind of difficult (i.e. impossibl

Re: [time-nuts] pin-wheel antenna

2013-04-19 Thread Attila Kinali
On Wed, 17 Apr 2013 20:16:24 -0700 Jim Lux wrote: > There's a very nice picture of a pinwheel from Novatel on the back cover > of the March issue of GPS world.. Has anyone a digital (or scanned) copy of that picture? It's kind of difficult (i.e. impossible) to get GPS world at the shops here.

[time-nuts] pin-wheel antenna

2013-04-17 Thread Jim Lux
There's a very nice picture of a pinwheel from Novatel on the back cover of the March issue of GPS world.. ___ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the inst