LinkBack Thread Tools Search this Thread Display Modes
Prev Previous Post   Next Post Next
  #11   Report Post  
Old November 4th 03, 12:11 AM
Cecil Moore
 
Posts: n/a
Default

Roy Lewallen wrote:
So, in short, I don't disagree with Balanis.


Yes, you have disagreed with an analysis based on Balanis's
'If' and 'Ib'. You even quoted some author saying that an
antenna could not be analyzed in the manner that Balanis
proposes.

Cecil Moore wrote:
He doesn't use lumped components and probably for good reason. But here's
the quote that allows my analysis. "Standing wave antennas, such as the
dipole, can be analyzed as traveling wave antennas with waves propagating
in opposite directions (forward and backward) and represented by
traveling
wave currents 'If' and 'Ib' in Figure 10.1(a)." This means that net total
current equals If+Ib.

--
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! =-----
 
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 08:17 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