LinkBack Thread Tools Search this Thread Display Modes
Prev Previous Post   Next Post Next
  #2   Report Post  
Old April 5th 06, 05:04 PM posted to rec.radio.amateur.antenna
chuck
 
Posts: n/a
Default Phase shift through...

K7ITM wrote:
Just as we can make a short antenna resonant by adding a loading coil,
and the loading coil may be placed anywhere along the antenna if an
appropriate coil is chosen, we can make a long antenna resonant by
inserting a series capacitance along the antenna wire.

When that physically long but electrically shortened to resonance
antenna is excited and a standing wave pattern develops, what is the
phase shift of the current through the loading capacitor? Is the
standing wave current on the two sides of the capacitor different, in a
manner similar to how it's different in a loading coil?

If not, why not?

Cheers,
Tom


Is it not true that any two conductors can be modeled as either a
transmission line or a capacitor? At this level, there appears to be
analytic symmetry with a series loading coil.

Chuck
 
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
Phase shift and translines. Reg Edwards Antenna 2 April 4th 06 07:20 PM
Phase shift circuits Harry Gross Antenna 12 March 17th 06 08:22 AM
Query on phase shift in Network Analyzer Interconnects... Paul Burridge Homebrew 2 February 11th 06 10:40 PM
Central Electronics 20 A Phase shift question Ron H Boatanchors 7 February 4th 06 01:46 AM
Current in antenna loading coils controversy (*sigh*) Roy Lewallen Antenna 25 January 15th 04 09:11 PM


All times are GMT +1. The time now is 10:37 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