LinkBack Thread Tools Search this Thread Display Modes
Prev Previous Post   Next Post Next
  #14   Report Post  
Old January 14th 04, 03:19 AM
Richard Clark
 
Posts: n/a
Default

On Wed, 14 Jan 2004 00:01:54 GMT, "W3JDR" wrote:

because all of the power delivered to the antenna is radiated,
any increase in radiated power
due to some change in the configuration of the antenna is impossible.
Therefore, this constitutes proof that your claim of gain with the EH configuration is
invalid."

I disagree. I think all you've asserted is conservation of energy, not
whether or not the antenna has gain.


Hi Joe,

Walter has asserted that there is a constancy of power confirmed by
total integration. Any increase in radiation with the same applied
power is impossible by definition. One can observe a gain relative
between two antennas and this would require significant differences in
the two patterns. However, the data from the FCC methods of testing
prove there is no difference. Except, of course, by that due to the
nearby resonant structure which perturbs the EH field slightly (which,
when wholly integrated reveals the familiar low efficiency of the EH
relative to the nearby standard tower).

73's
Richard Clark, KB7QHC
 
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 11:22 PM
Poor quality low + High TV channels? How much dB in Preamp? lbbs Antenna 16 December 13th 03 04:01 PM
Passive Antenna Repeater Revisited WP20032 Antenna 4 November 17th 03 08:49 AM
QST Article: An Easy to Build, Dual-Band Collinear Antenna Serge Stroobandt, ON4BAA Antenna 12 October 16th 03 08:44 PM


All times are GMT +1. The time now is 02:12 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