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Recent content by fogrin

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    3D FDTD microstrip patch antenna

    Thanks! Perhaps it is worth to buy it.
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    3D FDTD microstrip patch antenna

    Sorry, if this is too bold to ask, do you know where I can download it?
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    3D FDTD microstrip patch antenna

    Thank you for your suggestions. I have not yet gave up the Sullivan's code and hoping to solve the problem, but given the time constraints I am also hoping to find a code that actually does the job. By any chance, in the books you mentioned, are there any codes that actually close to simulating...
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    3D FDTD microstrip patch antenna

    I checked all threads on the subject. General view is that Sullivan's code (when implemented without typos) shows a similar spectrum to the real thing (experiment, HFSS, original fdtd result by Sheen, published in IEEE, 1991), but the frequencies are incorrect. For instance the main mode at 7.5...
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    3D FDTD microstrip patch antenna

    Hi John Thank you for your reply. I have the book. It is very good, but this particular code for the antenna seems to have an error (I ignore some obvious missing parts and Typos). The resonance modes have different values compared with the standard (e.g. measured by HFSS). I cannot see where...
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    3D FDTD microstrip patch antenna

    Hi I am looking for a 3D FDTD code (C or Matlab) for a microstrip patch antenna, preferably tested against a standard solution or experimental data. After checking a few forums cannot find anything of the sort. Would greatly appreciate if someone was prepared to share or point out to the right...
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    [SOLVED] Microstrip patch antenna (Dennise Sullivan) - C or matlab code

    Thank you roxxon I have seen this thread, and in fact I have tried the code suggested there, but the output produced does not match the example given in the book. I compared the codes and I cannot find any big difference (apart from the added missing bits), so a bit confused whether there was...
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    [SOLVED] Microstrip patch antenna (Dennise Sullivan) - C or matlab code

    Hi I am wondering if anyone managed to recreate/modify a code of the microstrip patch antenna described in the book by Dennise Sullivan (chapter 5, Fd3d_patch.c). I know that some codes exist, but I am not clear if anyone has actually managed to reproduce the results shown in the book. Advise...

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