book: A Software-Defined GPS and Galileo Receiver.
"Michael Golan" <[email protected]> Sat, 30 Aug 2008 20:55:12 +0300
| Newsgroups | gmane.comp.hardware.gps.opensource |
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| Message-ID | <007601c90ac9$8d981b70$0202a8c0@mghome> |
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This book should be of interest to anyone doing software-GPS work:
http://www.amazon.com/Software-Defined-GPS-Galileo-Receiver-Single-Frequency
/dp/0817643907
It comes with complete working MATLAB code (I've not checked any of the info
yet), which would work with a USB dongle.
The dongle is also available here:
http://www.sparkfun.com/commerce/product_info.php?products_id=8238
I believe the software is currently running offline and using "raw" I & Q
(and FFT) to acquire and track the signals,
but it should now be possible to adapt osGPS to this (in realtime, in a real
computer language :-))
I'd love to hear anybody's comments on this project (Aalborg University
originally)
--Michael
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<p class=3DMsoNormal dir=3DLTR =
style=3D'text-align:left;direction:ltr;unicode-bidi:
embed'><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;font-family:Arial'>This
book should be of interest to anyone doing software-GPS =
work:<o:p></o:p></span></font></p>
<p class=3DMsoNormal dir=3DLTR =
style=3D'text-align:left;direction:ltr;unicode-bidi:
embed'><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;font-family:Arial'><o:p> </o:p></span></fo=
nt></p>
<p class=3DMsoNormal dir=3DLTR =
style=3D'text-align:left;direction:ltr;unicode-bidi:
embed'><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;font-family:Arial'><a
href=3D"http://www.amazon.com/Software-Defined-GPS-Galileo-Receiver-Singl=
e-Frequency/dp/0817643907">http://www.amazon.com/Software-Defined-GPS-Gal=
ileo-Receiver-Single-Frequency/dp/0817643907</a><o:p></o:p></span></font>=
</p>
<p class=3DMsoNormal dir=3DLTR =
style=3D'text-align:left;direction:ltr;unicode-bidi:
embed'><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;font-family:Arial'><o:p> </o:p></span></fo=
nt></p>
<p class=3DMsoNormal dir=3DLTR =
style=3D'text-align:left;direction:ltr;unicode-bidi:
embed'><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;font-family:Arial'>It
comes with complete working MATLAB code (I've not checked any of the =
info yet),
which would work with a USB dongle.<o:p></o:p></span></font></p>
<p class=3DMsoNormal dir=3DLTR =
style=3D'text-align:left;direction:ltr;unicode-bidi:
embed'><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;font-family:Arial'><o:p> </o:p></span></fo=
nt></p>
<p class=3DMsoNormal dir=3DLTR =
style=3D'text-align:left;direction:ltr;unicode-bidi:
embed'><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;font-family:Arial'>The
dongle is also available here:<o:p></o:p></span></font></p>
<p class=3DMsoNormal dir=3DLTR =
style=3D'text-align:left;direction:ltr;unicode-bidi:
embed'><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;font-family:Arial'><o:p> </o:p></span></fo=
nt></p>
<p class=3DMsoNormal dir=3DLTR =
style=3D'text-align:left;direction:ltr;unicode-bidi:
embed'><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;font-family:Arial'><a
href=3D"http://www.sparkfun.com/commerce/product_info.php?products_id=3D8=
238">http://www.sparkfun.com/commerce/product_info.php?products_id=3D8238=
</a><o:p></o:p></span></font></p>
<p class=3DMsoNormal dir=3DLTR =
style=3D'text-align:left;direction:ltr;unicode-bidi:
embed'><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;font-family:Arial'><o:p> </o:p></span></fo=
nt></p>
<p class=3DMsoNormal dir=3DLTR =
style=3D'text-align:left;direction:ltr;unicode-bidi:
embed'><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;font-family:Arial'>I
believe the software is currently running offline and using =
"raw" I
& Q (and FFT) to acquire and track the =
signals,<o:p></o:p></span></font></p>
<p class=3DMsoNormal dir=3DLTR =
style=3D'text-align:left;direction:ltr;unicode-bidi:
embed'><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;font-family:Arial'>but
it should now be possible to adapt osGPS to this (in realtime, in a real
computer language </span></font><font size=3D2 face=3DWingdings><span
style=3D'font-size:10.0pt;font-family:Wingdings'>J</span></font><font =
size=3D2
face=3DArial><span =
style=3D'font-size:10.0pt;font-family:Arial'>)<o:p></o:p></span></font></=
p>
<p class=3DMsoNormal dir=3DLTR =
style=3D'text-align:left;direction:ltr;unicode-bidi:
embed'><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;font-family:Arial'><o:p> </o:p></span></fo=
nt></p>
<p class=3DMsoNormal dir=3DLTR =
style=3D'text-align:left;direction:ltr;unicode-bidi:
embed'><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;font-family:Arial'>I'd
love to hear anybody's comments on this project (<st1:place =
w:st=3D"on"><st1:PlaceName
w:st=3D"on">Aalborg</st1:PlaceName> <st1:PlaceType =
w:st=3D"on">University</st1:PlaceType></st1:place>
originally) <o:p></o:p></span></font></p>
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nt></p>
<p class=3DMsoNormal dir=3DLTR =
style=3D'text-align:left;direction:ltr;unicode-bidi:
embed'><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;font-family:Arial'>--Michael<o:p></o:p></span><=
/font></p>
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