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R: Can anyone clarify dBic?




----- Original Message -----
From: Tony Langdon <tlangdon@atctraining.com.au>
To: 'i8cvs' <domenico.i8cvs@tin.it>; Tony Langdon
<tlangdon@atctraining.com.au>; 'Hamish Moffatt' <hamish@cloud.net.au>;
AMSAT-BB <amsat-bb@AMSAT.Org>
Sent: Friday, June 15, 2001 1:25 AM
Subject: RE: [amsat-bb] Can anyone clarify dBic?


> >  So all of this are only different  case of rotating vectors
> > resulting
> > from linearly polarized components having the same amplitude but 90
> > out of phase rotating with the same physical principle,no
> > matter on  how
> > the rotating field is a CP electromagnetic wave or a squirrel
> > cage rotor
> > or a disc of light.
>
> True, and also no matter how they're generated, they can still be
expressed
> as that vector sum.

Aegree
because a vector E rotating 360 in any cycle cannot  phisically and
mathematically exist  by itself  if not as a resultant generated
by the combined sum at any instant of  two orthogonal components
V1=E / 1,41(sin w t) and
V2=E / 1,41(cos w t) wich are 90 out of phase

73 de i8CVS Domenico

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