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From: MarkusVester@aol.com
Message-ID: <bf3.1098da5b.33909595@aol.com>
Date: Thu, 31 May 2007 17:18:13 EDT
To: rsgb_lf_group@blacksheep.org
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Subject: Re: LF: Winrad V1.25
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Hi Alberto -

I'd be very interested in learning about the concept behind this despread=20
function. Wouldn't you need some sort of a priori information about the phas=
e=20
evolution?

Kind regards
Markus, DF6NM=20


In einer eMail vom 31.05.2007 15:52:18 GMT-Normalzeit schreibt=20
dibene@usa.net:=20

> - Implementation of an _experimental_ despreading functions, meant for 10=20
> GHz (and above) signals reflected from the
> moon, with the consequent spreading of a few hundred Hz.  I have tested th=
is=20
> function only with synthetic signals
> produced with the MWCW program set for 0 dB S/N ratio, as I don't have 10=20
> GHz EME capabilities.
> Please bear in mind that this function is _experimental_ and far from bein=
g=20
> final.
> I will update this night or tomorrow the User Guide to fully explain how t=
o=20
> use this function

  =20

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<HTML><FONT FACE=3Darial,helvetica><HTML><FONT  SIZE=3D2 PTSIZE=3D10 FAMILY=
=3D"SANSSERIF" FACE=3D"Arial" LANG=3D"2">Hi Alberto -<BR>
<BR>
I'd be very interested in learning about the concept behind this despread fu=
nction. Wouldn't you need some sort of a priori information about the phase=20=
evolution?<BR>
<BR>
Kind regards<BR>
Markus, DF6NM <BR>
<BR>
<BR>
In einer eMail vom 31.05.2007 15:52:18 GMT-Normalzeit schreibt dibene@usa.ne=
t: <BR>
<BR>
<BLOCKQUOTE TYPE=3DCITE style=3D"BORDER-LEFT: #0000ff 2px solid; MARGIN-LEFT=
: 5px; MARGIN-RIGHT: 0px; PADDING-LEFT: 5px">- Implementation of an _experim=
ental_ despreading functions, meant for 10 GHz (and above) signals reflected=
 from the<BR>
moon, with the consequent spreading of a few hundred Hz.&nbsp; I have tested=
 this function only with synthetic signals<BR>
produced with the MWCW program set for 0 dB S/N ratio, as I don't have 10 GH=
z EME capabilities.<BR>
Please bear in mind that this function is _experimental_ and far from being=20=
final.<BR>
I will update this night or tomorrow the User Guide to fully explain how to=20=
use this function</BLOCKQUOTE><BR>
<BR>
</FONT>   </HTML>

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