LinkBack Thread Tools Search this Thread Display Modes
Prev Previous Post   Next Post Next
  #10   Report Post  
Old April 6th 09, 12:31 PM posted to rec.radio.amateur.antenna
external usenet poster
 
First recorded activity by RadioBanter: Mar 2007
Posts: 3,521
Default Coax Collinear Element Materials and Velocity Factor

wrote:
Thanks for any opinions,


The velocity factor of a transmission line applies
to the differential transmission line currents which
don't do much of the radiating.

It's the common-mode currents that do most of the
radiating and the transmission line velocity factor
does not apply to common-mode currents.
--
73, Cecil, IEEE, OOTC,
http://www.w5dxp.com


 
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules

Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Velocity Factor of Coax Howard Kowall Antenna 43 February 22nd 09 03:07 AM
Group Velocity and Velocity Factor amdx Antenna 12 February 15th 08 07:04 PM
Velocity factor John Doe Antenna 3 April 18th 07 04:08 PM
velocity factor??? larry d clark Antenna 11 February 20th 07 03:17 AM
Stripped off coax velocity factor PaoloC Antenna 8 November 9th 06 11:32 AM


All times are GMT +1. The time now is 04:12 PM.

Powered by vBulletin® Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Copyright ©2004-2025 RadioBanter.
The comments are property of their posters.
 

About Us

"It's about Radio"

 

Copyright © 2017