baby_1
Advanced Member level 1
Hello
I calculated parameters of helical antenna with these values:
N=7 S=250mm H=1.75m C=1m D=318mm (r=159mm)
So I do these steps
1) draw a circle(r=159mm)
2)I select the circle and click the "draw helix" on HFSS toolbar
according to HFSS's help
RadiusChange:The radius change per turn of the helix.
Pitchistance between helix turns.
Turns :The number of turns in the helix.
I type these values
but I get this shape!!!!
so what is my mistake?
and could you tell me what is the first vector line that I should define before type the helical values?
and what does the location and size of the line mean?
I will appreciate for your help
I calculated parameters of helical antenna with these values:
N=7 S=250mm H=1.75m C=1m D=318mm (r=159mm)
So I do these steps
1) draw a circle(r=159mm)
2)I select the circle and click the "draw helix" on HFSS toolbar
according to HFSS's help
RadiusChange:The radius change per turn of the helix.
Pitchistance between helix turns.
Turns :The number of turns in the helix.
I type these values
but I get this shape!!!!
so what is my mistake?
and could you tell me what is the first vector line that I should define before type the helical values?
and what does the location and size of the line mean?
I will appreciate for your help