LinkBack Thread Tools Search this Thread Display Modes
Prev Previous Post   Next Post Next
  #8   Report Post  
Old April 22nd 07, 05:39 PM posted to rec.radio.amateur.antenna
external usenet poster
 
First recorded activity by RadioBanter: Jul 2006
Posts: 173
Default Where does the far field start on a phased array?


"Dave (from the UK)"
wrote in message ...
Jerry Martes wrote:

Hi Dave

I'm curious about two things.

1 - Do you intend to actually make and record measurements of the
radiated field, or do you want to determine the minimum distance at which
the measurements can be made?


yes

2 - What prevents the use of a computer modeling program to predict
the pattern?


nothing. I think that will be done. But a theoetical analysis would be
nice if possible.


Jerry



--
Dave (from the UK)


Hi Dave

Would you consider building a scale model of this array to allow a polar
orbiting satellite to be the illuminator?
I get some pretty good radiation pattern plots at VHF, using Patrik Tast's
SignalPlotter program and NOAA satellites.

Jerry


 
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
Pics phased array, radio Ron Hardin Shortwave 6 August 18th 05 10:52 PM
GAP & phased array Renzo Antenna 0 August 3rd 05 07:05 PM
Phased array antenna patterns David Harper Antenna 13 June 15th 04 06:28 PM
FS: 3 Hy-gain Hytowers (?) for phased vertical array W8KZW Swap 0 March 8th 04 02:18 PM
Where to find microwave (10-25 GHz) phased array help? Scott Kelley Antenna 2 November 13th 03 01:36 PM


All times are GMT +1. The time now is 02:21 AM.

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