RE: [SI-LIST] : Simple question about propagation speed vs. diele ctric

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From: Matthew Humphreys (humps@sgi.com)
Date: Thu Feb 15 2001 - 13:01:48 PST


Hi Keith,
 
The formula I have seen given is V=C/(sqrt.of Er)
V = propogation velocity
C = speed of light (.0118 INCH/pSEC)
 
Matt

-----Original Message-----
From: Kowal, Keith [mailto:kowal@dnpg.com]
Sent: Thursday, February 15, 2001 12:19 PM
To: 'si-list@silab.eng.sun.com'
Subject: [SI-LIST] : Simple question about propagation speed vs. dielectric

Folks,
  IN general , is it true or false, signals travel faster the lower the Er
,, or not //// why or whynot?

keith
Digital Networks, LLC

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