b4 antenna
时间：04-11
整理：3721RD
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Hi,
I need help to simulate an antenna (extended inner conductor coaxial antenna) as shown in the figure (Fig2).
It should give properties similar to a 2-wire dipole antenna (radiation pattern, S11<-10dB, etc).
I've tried to simulate in HFSS. But i cannot get a compromise between low reflection loss and a 90degree directivity.
Was wondering anyone has tried to simulate this problem too?
Thank You.
I need help to simulate an antenna (extended inner conductor coaxial antenna) as shown in the figure (Fig2).
It should give properties similar to a 2-wire dipole antenna (radiation pattern, S11<-10dB, etc).
I've tried to simulate in HFSS. But i cannot get a compromise between low reflection loss and a 90degree directivity.
Was wondering anyone has tried to simulate this problem too?
Thank You.
Not realy an antenna but i am trying to simulate a multiocatve linear sonar array.
Hi salem_sajid,
Are u using HFSS as the simulator? Do u have the HFSS program for ur project then? I would like to check my model using urs as a reference..
Because I'm very new to this software;
and I think the problem why i cannot get the dipole characteristic for my coax project is because of the incorrect definition of the excitation (port), and boundaries conditions.
Thank You.
Cheers
huiyuzz