There’s a good article based on an EZNEC model on VK1OD’s web site. He has an article about optimizing a G5RV supported with models:

http://vk1od.net/antenna/G5RV/optimising.htm

And an article about feeding the G5RV at:

http://vk1od.net/antenna/G5RV/index.htm

And the EZNEC model is available for download at:

http://vk1od.net/antenna/G5RV/G5RV.EZ

Categories: Antenna Modeling