LinkBack Thread Tools Search this Thread Display Modes
Prev Previous Post   Next Post Next
  #9   Report Post  
Old April 9th 08, 09:58 PM posted to rec.radio.amateur.antenna
external usenet poster
 
First recorded activity by RadioBanter: Jul 2006
Posts: 588
Default Constant impedance response to infinity with point radiation

Art Unwin, KB9MZ wrote:
"Regards to all as I depart----."

Would Art cut and run if his claim of an antenna for HF that deployed in
the size of two shoe boxes and that performed as well as an antenna that
deployed to a significant fraction of a wavelength were so? I think not.
It has always been a fairy tale.

Truth is, a small antenna has a small radiation resistance. Ratio of the
radiation resistance to the antenna`s total resistance predicts its
efficiency. Available materials mean we must use large antennas to get
efficiency.

Don`t go away mad, Art. Your stories are entertaining and make us think.
Just don`t expect baloney to pass unchallenged.

Best regards, Richard Harrison, KB5WZI



 
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
radioshack UHF corner reflector outdoor antenna feed point impedance CCW N4AOX Antenna 4 February 15th 07 12:32 AM
Is anyone using DRM on shortwave as a 'point to point audio feeder', as opposed to (companded) SSB as is customary...? Max Power Shortwave 1 January 18th 06 05:45 AM
CBS/Infinity and IBOC-AM? Frank Dresser Shortwave 58 January 2nd 06 04:22 PM
CBS/Infinity and IBOC-AM? [email protected] Shortwave 0 December 29th 05 10:22 PM
cbs/infinity radio........ [email protected] Shortwave 2 July 18th 05 04:32 AM


All times are GMT +1. The time now is 08:03 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