Re: Topband: Antenna patterns (in close)

2015-01-11 Thread Dan Maguire via Topband
AutoEZ can display near field data on polar, rectangular, and 3D plots. For several illustrated examples see section "Electric or Magnetic Field Strength - Near Field" here: http://ac6la.com/aepatterns.html AutoEZ home page: http://ac6la.com/autoez.html Dan, AC6LA _ Topban

Topband: Antenna patterns (in close)

2015-01-11 Thread Tom W8JI
Is there a cheap program that calculates and *displays* antenna patterns in close to the antenna? I'm working on a better way to explain the limits of using receiving directivity, and explain why what might be phenomenal "this is the best thing ever" to one person might be "don't work for crap