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hi,
I have centos 7 with installed HFSS 15. HFSS starts without any errors but when I want to save a file it crashes
/opt/AnsysEM/HFSS/AnsysEM15.0/Linux64/.setup_runtime: line 418: 28006 Segmentation fault (core dumped) "$@"
do you have any idea where is the problem?
PMC and PEC does not give the same result every time, I have the same problem because I want to use periodic boundaries in cst (in hfss it works very good but slower)
with planewave it must be done post processing - the simulation is much longer
Added after 1 hours 29 minutes:
in attached file you will find an example of scaning for anisotropic medium
microstrip ebg antenna
its quite interesting problem:)
EBG add to the equivalent circuit some capacity and induction it is more useful for miniaturization of the antenna.
Maybe it will be better to look at structures called FSS - frequency selective surface or ferrite loops (you will find for...
433 mhz + rf + amplifier
Go to the page which mentioned BigBoss there you will find Support Models (under design support) and you have spice model. Chose your type of amplifier and copy the model into notepad and save file as *.s2p.
In ADS you put S2P component including your amplifier model...
rf 433mhz
this not for this freq range but can give some overview
**broken link removed**
and next I advise you to use for example ADS
**broken link removed**
Added after 3 minutes:
and remember about losses in cable and at connectors
Photonic crystals and PBG structures are usually operated at frequencies where the lattice period p is of the order of a multiple of half a guided wavelength, p ≈ nλg/2. The waves scattered by adjacent layers of the lattice interfere constructively for some specific angles of incidence...
ADS drill
thanks,
I found this but it doesn't work...
For example I put a via in my layout and preparing with gerber export the .drl file but it is empty - I look in "edit aperture" after "flash circles" and there are no circles blocks.
Any ideas?
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