Return-Path: X-Spam-DCC: paranoid 1102; Body=1 Fuz1=2 Fuz2=2 X-Spam-Checker-Version: SpamAssassin 3.1.3 (2006-06-01) on lipkowski.org X-Spam-Level: X-Spam-Status: No, score=-2.4 required=5.0 tests=BAYES_00,DNS_FROM_AHBL_RHSBL, HTML_MESSAGE autolearn=no version=3.1.3 Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by paranoid.lipkowski.org (8.13.7/8.13.7) with ESMTP id t4TFSfUZ028404 for ; Fri, 29 May 2015 17:28:41 +0200 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1YyMAn-0005Hw-1K for rs_out_1@blacksheep.org; Fri, 29 May 2015 16:26:13 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1YyMAm-0005Hn-NA for rsgb_lf_group@blacksheep.org; Fri, 29 May 2015 16:26:12 +0100 Received: from smtp2-g21.free.fr ([212.27.42.2]) by relay1.thorcom.net with esmtps (TLSv1.2:DHE-RSA-AES256-GCM-SHA384:256) (Exim 4.85) (envelope-from ) id 1YyMAk-00066P-NZ for rsgb_lf_group@blacksheep.org; Fri, 29 May 2015 16:26:11 +0100 Received: from F6CNIToshiba (unknown [83.153.241.20]) by smtp2-g21.free.fr (Postfix) with SMTP id AD74C4B0188 for ; Fri, 29 May 2015 17:24:25 +0200 (CEST) Message-ID: <0BA4A21DEA22491997428A9AD3C105C5@F6CNIToshiba> From: =?iso-8859-1?B?R3V56SBBbmRy6Q==?= To: "RSGB LF Group" Date: Fri, 29 May 2015 17:26:09 +0200 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal Importance: Normal X-Mailer: Microsoft Windows Live Mail 16.4.3528.331 X-MimeOLE: Produced By Microsoft MimeOLE V16.4.3528.331 X-Antivirus: avast! (VPS 150529-0, 29/05/2015), Outbound message X-Antivirus-Status: Clean X-Scan-Signature: a32b10ac5c14008078455df469dc45d3 Subject: LF: Antennas on low bands : the Siegel and Labus books. Content-Type: multipart/alternative; boundary="----=_NextPart_000_000C_01D09A34.8DACBFB0" X-SA-Exim-Scanned: Yes Sender: owner-rsgb_lf_group@blacksheep.org Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group X-SA-Exim-Rcpt-To: rs_out_1@blacksheep.org X-SA-Exim-Scanned: No; SAEximRunCond expanded to false X-Scanned-By: MIMEDefang 2.56 on 10.1.3.10 Status: O X-Status: X-Keywords: X-UID: 3344 Ce message est composi et au format MIME. ------=_NextPart_000_000C_01D09A34.8DACBFB0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Sorry, one precision : the URL not show the Labus and Siegel publications but comp= ilations especially from A. Schelkunoff that include most of their contribu= tions, many years ago... Andy F6CNI. From: Guy=E9 Andr=E9 Sent: Friday, May 29, 2015 5:19 PM To: RSGB LF Group Subject: Antennas on low bands : the Siegel and Labus books. Hi to all. I see that many questions are on the LF reflector about antennas on low ban= ds, modeling and concerning the lobe formation zones (Fresnel, Fraunhofer a= nd Rayleigh). On the way, that explain why IUT is using the E.I.R.P. as sta= ndard of power. The best study is coming from the 1940 years from Labus and Siegel. No refe= rence in Internet on their first original study. In the 1983 years I was st= udying about that and I found one of the four exemplary in the world (one i= n the Bordeaux university library - France, others in Sweden, Italy (?) and= UK ( ?)). But others later publications of Labus and Siegel are on the net, here : https://books.google.fr/books?id=3DQjYtNJZmWLEC&pg=3DPA563&lpg=3DPA563&dq= =3Dsiegel+and+labus&source=3Dbl&ots=3DXr7QCsMw-Y&sig=3D81O1Oa4r2UULnGPKyV44= Uvuq1RI&hl=3Dfr&sa=3DX&ei=3DxHpoVeuqEaW9ygOPt4KACQ&ved=3D0CEAQ6AEwBA#v=3Don= epage&q=3Dsiegel%20and%20labus&f=3Dfalse http://puhep1.princeton.edu/~mcdonald/examples/schelkunoff_procire_29_493_4= 1.pdf 73. Andy F6CNI. ---------------------------------------------------------------------------= ----- L'absence de virus dans ce courrier =E9lectronique a =E9t=E9 v=E9ri= fi=E9e par le logiciel antivirus Avast. www.avast.com --- L'absence de virus dans ce courrier =E9lectronique a =E9t=E9 v=E9rifi=E9e p= ar le logiciel antivirus Avast. http://www.avast.com ------=_NextPart_000_000C_01D09A34.8DACBFB0 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
Sorry,
 
one precision : the URL not show the Labus and Siegel publications but= compilations especially from A. Schelkunoff that include most of their contributions, many years ago...
 
Andy F6CNI.
 
Sent: Friday, May 29, 2015 5:19 PM
Subject: Antennas on low bands : the Siegel and Labus books.
 

Hi to all.

 

I see that many questions ar= e on the LF reflector about antennas on low bands, modeling and concerning the lobe = formation zones (Fresnel, Fraunhofer and Rayleigh).= On the way, that explain why IUT is using the E.I.R.P. as standard of power.

 

The = best study is coming from the 1940 years from Labus and Siegel. No refer= ence in Internet on their first original study. In the 1983 years I was studying= about that and I found one of the four exemplary in the world (one in the Bordeaux university library - France, others in Sweden, Italy (?) and UK ( = ?)).

 

But others later publication= s of Labus and Siegel are on the net, here :

 

https://books.google.fr/books?id=3DQjYtNJZmWLEC&pg= =3DPA563&lpg=3DPA563&dq=3Dsiegel+and+labus&source=3Dbl&ots= =3DXr7QCsMw-Y&sig=3D81O1Oa4r2UULnGPKyV44Uvuq1RI&hl=3Dfr&sa=3DX&= amp;ei=3DxHpoVeuqEaW9ygOPt4KACQ&ved=3D0CEAQ6AEwBA#v=3Donepage&q=3Ds= iegel%20and%20labus&f=3Dfalse

 

http://puhep1.princeton.edu/~mcdonald/examples/schelkunoff_p= rocire_29_493_41.pdf

 

73. Andy F6CNI.

 


3D"Avast

L'absence de virus dans ce courrier =E9lectronique a =E9t=E9 v=E9rifi=E9e par l= e logiciel antivirus Avast.
www.avast.com<= /A>




3D"Avast

L'absence de virus dans ce courrier =E9lectronique a =E9t=E9 v=E9rifi= =E9e par le logiciel antivirus Avast.
www.avast.com


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