[SI-LIST] Re: Difference betweem single stripline & dual stripline

  • From: "Loyer, Jeff" <jeff.loyer@xxxxxxxxx>
  • To: "Richard A. Schumacher" <schumach@xxxxxxxxxx>
  • Date: Fri, 2 May 2003 08:13:43 -0700

6mil wide traces, 4.5mils from the reference plane, with 50mils of =
dielectric (Er=3D4.5) above them.  They were 1mil thick.  Remember, this =
was only a simulation - no actual boards were built.

Jeff Loyer

-----Original Message-----
From: Richard A. Schumacher [mailto:schumach@xxxxxxxxxx]
Sent: Friday, May 02, 2003 7:42 AM
To: Loyer, Jeff
Cc: whizplayer@xxxxxxxxx; si-list@xxxxxxxxxxxxx
Subject: Re: [SI-LIST] Re: Difference betweem single stripline & dual
stripline


> 3) Embedded (or I'm coining the phrase "homogenous") microstrip -=20
> meaning there's only a single reference plane, and the trace is =
embedded=20
> far enough in the dielectric that it sees only a homogenous dielectric

In this case what were the nominal (design) dimensions of the conductor=20
and the dielectric thicknesses above and below?


regards,
Richard Schumacher
Hewlett Packard Company

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