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Type: Posts; User: eng.amq

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  1. Sticky: Re: FREE electromagnetic simulators, rather than commercial ones

    Good news to everyone..

    It has come to my attention that CST, the best electromagnetic simulation package today (IMHO), has started offering a free student edition since May, 2015. You can check...
  2. Sticky: Re: FREE electromagnetic simulators, rather than commercial ones

    You can download it from here:
    http://www.qsl.net/4nec2/

    It is well maintained and works pretty well even with Windows 10 x64. I am using it nowadays. It is integrated with a nice geometry...
  3. Sticky: Re: FREE electromagnetic simulators, rather than commercial ones

    There is another free open-source electromagnetic field solver out there! A German product called openEMS , which uses the FDTD method. Matlab or Octave are used as an easy and flexible scripting...
  4. Closed: How to simulate an FSS along with an Antenna in one setup using HFSS

    Dear all,

    I am planning to simulate, and in a single setup, an FSS-Antenna system. I need to study the effect of different field patterns of a source antenna on the performance of an FSS...
  5. Sticky: Re: FREE electromagnetic simulators, rather than commercial ones

    I have found a new good free antenna tool, called QAntenna. It is dedicated to viewing and analyzing antennas and their radiation patterns. It provides the user with a 3D view of the models, capable...
  6. Sticky: FREE electromagnetic simulators, rather than commercial ones

    Thank you volker,

    I also tried Sonnet which seemed to be very good, but the problem is that the limitation is so severe that you can't simulate most of the cases you want.
    The memory limitation...
  7. Sticky: FREE electromagnetic simulators, rather than commercial ones

    Nice contribution, we can count on it. They've just released their version 1.0, but it is still not free for I've already registered there as a student and they gave me a license till the end of year...
  8. Sticky: FREE electromagnetic simulators, rather than commercial ones

    Hi guys,

    I want you to help mentioning whatever FREE electromagnetic simulation software you know. We want to step up to the free world even in our field, and it's really unfair that humans are...
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    Closed: Re: CST MWS 2010 on WIN 7 on a 64bit pc

    IIIIIIIIDFSDFASDFAASDFASDFKHLK ASDFK ASD
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    Closed: short questions on CST MWS

    The discrete port is NOT accurate in all cases. The results gotten by the waveguide port are more realistic especially for planar structures having a significant width and a ground. That's the reason...
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    Closed: short questions on CST MWS

    Well elektr0 for your second question..

    I've been working on planar antennas both in Microstrip and co-planar technologies for somehow a long time. I'm pretty sure of what I'm going to tell you...
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    Closed: CST MWS 2010 on WIN 7 on a 64bit pc

    IIIIIIIIDFSDFASDFAASDFASDFKHLK ASDFK ASD
  13. Replies
    13
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    6,015

    Closed: CST MWS 2010 on WIN 7 on a 64bit pc

    IIIIIIIIDFSDFASDFAASDFASDFKHLK ASDFK ASD
  14. Closed: Re: for those using cst, need your opinions please

    Hey, you didn't show anything about the antenna!
    No antenna shape.. nothing except the results..

    Anyhow, I said this because the radiation pattern is quite like a monopole one!
    So i wanted to...
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