Hi, could anyone help me find a way to generate a directivity index graph from both a vertical and horizontal polar plot simulated in akabak?
I've been modeling a waveguide I've designed for an SB26ADC and I could use vituix cad to find the directivity index, but I think the demo version of AKABAK does not allow for saving of files. I want to try and avoid the tedious task of creating frequency responses from the image tool VCAD has.
If anyone has any ideas, thanks in advance.
I've been modeling a waveguide I've designed for an SB26ADC and I could use vituix cad to find the directivity index, but I think the demo version of AKABAK does not allow for saving of files. I want to try and avoid the tedious task of creating frequency responses from the image tool VCAD has.
If anyone has any ideas, thanks in advance.
From ABEC3 help, searched for PlotType. I would guess something similar, if not the same, works with AKABAK.
I assume you know this goes into Observation script and so on 🙂
List of BE_Spectrum Items
PlotType=Directivity
GraphHeader="Directivity"
PolarRange=-90, 90, 37
BasePlane=xy
Distance=100
101 Inclination=0.0 ID=56171
102 Inclination=45.0 ID=56172
In this example two frequency-directivity plots are generated in VACS. The base-plane is spanned by the x- and y-axis, with the pole at the x-axis. The first directivity arc runs in the base-plane from negative y-axis (-90deg) to positive y-axis (+90deg). The second arc is inclined by 45deg.
I assume you know this goes into Observation script and so on 🙂
List of BE_Spectrum Items
For example
BE_SpectrumPlotType=Directivity
GraphHeader="Directivity"
PolarRange=-90, 90, 37
BasePlane=xy
Distance=100
101 Inclination=0.0 ID=56171
102 Inclination=45.0 ID=56172
In this example two frequency-directivity plots are generated in VACS. The base-plane is spanned by the x- and y-axis, with the pole at the x-axis. The first directivity arc runs in the base-plane from negative y-axis (-90deg) to positive y-axis (+90deg). The second arc is inclined by 45deg.