Reply
 
LinkBack Thread Tools Search this Thread Display Modes
  #1   Report Post  
Old November 13th 03, 12:17 PM
Cecil Moore
 
Posts: n/a
Default

Yuri Blanarovich wrote:
Back to the behavior of coils and RF current distribution, isn't the same thing
happening in a PI tank of amplifiers? At one end we have hi impedance (tube
side) low current, at the antenna end we have low impedance high current?
Another case when current across the coil CAN be different?


A PI tank is a three or four terminal network so the difference is
understandable. The basic problem seems to be in considering the coil
in an antenna to be a two terminal lumped component when it really
is a 2+ terminal network including attenuated reflections, displacement
currents, and multiple paths to ground.
--
73, Cecil http://www.qsl.net/w5dxp



-----= Posted via Newsfeeds.Com, Uncensored Usenet News =-----
http://www.newsfeeds.com - The #1 Newsgroup Service in the World!
-----== Over 100,000 Newsgroups - 19 Different Servers! =-----
Reply
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
Inverted ground plane antenna: compared with normal GP and low dipole. Serge Stroobandt, ON4BAA Antenna 8 February 24th 11 10:22 PM
Smith Chart Quiz Radio913 Antenna 315 October 21st 03 05:31 AM
QST Article: An Easy to Build, Dual-Band Collinear Antenna Serge Stroobandt, ON4BAA Antenna 12 October 16th 03 07:44 PM
Eznec modeling loading coils? Roy Lewallen Antenna 11 August 18th 03 02:40 AM


All times are GMT +1. The time now is 07:45 PM.

Powered by vBulletin® Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Copyright ©2004-2024 RadioBanter.
The comments are property of their posters.
 

About Us

"It's about Radio"

 

Copyright © 2017