quadrifilar helix antenna radiation problem
时间：04-04
整理：3721RD
点击：
Hello
Here is my design
and this is it's radiation pattern
but I want to have a backfire antenna.I use this diagram(but my helix wire diameter is 1.7mm instead of 1.5mm)
Practical sample:
how can I improve my design to have a backfire and good gain?
Here is my design
and this is it's radiation pattern
but I want to have a backfire antenna.I use this diagram(but my helix wire diameter is 1.7mm instead of 1.5mm)
Practical sample:
how can I improve my design to have a backfire and good gain?