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Recent content by ArtWave

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    About design antenna tools ..

    Ok guys. Objection noted. It was only the way EIRP told me "we are not stupid here" like he was treating me as beeing an advertisement guy that made me nervous. I was a long time HFSS user (since there were Ansoft and HP versions on the market!) Then I only had the chance to work only for a...
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    About design antenna tools ..

    To eirp: I am and I will be advertising MicroStripes. People need to know what's the best. If you are a Ansoft costumer service engineer you could start looking for a real job 'cause CST and MicroStripes are on the market!!! Art PS: And stop giving "warnings" to others!
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    Can HFSS simulate multi-ports with simultaneous excitations?

    Re: Can HFSS simulate multi-ports with simultaneous excitati Dear MWHero, Ask you boss to purchase MicroStripes! That's what I'm using for the past 2 months and I'd never return to HFSS!!! I simulated a 12 port antenna array with all the ports excited simultanously! Want to introduce some...
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    About design antenna tools ..

    Guys, I recommend you MicroStripes for antenna design. TLM time-domain tool (check my reply on HFSS size problem). No more PML crap or fancy boundary conditions needed. The only thing is there is no optimizer available yet but I heard the up-coming version 7 will have one. It really handles...
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    PML, LBC and Master Slave Boundary Conditions!

    Hi Guys! PML sounds nice isn't it? only λ/10 away... it doesn't add too much space to mesh, etc. Now hear this. Put PML too close to your device and you're in the near field that gets absorbed by the nice and cool PML. And that's how you screw up a simulation. Radiation pattern goes to hell.
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    What's the largest number of tests you solved with HFSS before having memory problem?

    hfss arc number of point Hi everybody, I've been an ardent user of HFSS till 2 months ago when I got into MicroStripes. Time-domain Transmission Line Matrix (TLM) based tool. I've solved a 288 element patch antenna array with it! 61 million cells (equivalent with HFSS' tethraedras). Ran it on...

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