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Type: Posts; User: abdennasser

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  1. Closed: Metamaterial theory H-field calculation on the SRR

    Hello,
    Any one can help on how they get the equation of H equation (8) and (9) on this paper (Magnetism from Conductors and Enhanced
    Nonlinear Phenomena
    J. B. Pendry, A. J. Holden, D. J. Robbins,...
  2. Replies
    4
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    672

    Closed: Re: Scalar network analyzer

    Hi Palpurul; Thanks for your reply
    i know about the anechoic chamber...
    my question is about the scalar network analyzer. If you can watch this video on youtube...
  3. Replies
    4
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    672

    Closed: Scalar network analyzer

    can i measur the gain vs frequency of an antenna using scalar network analyzer ? and
    can i measur the directivity vs frequency of an antenna using scalar network analyzer ?
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    0
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    386

    Closed: Calculate capacitance on SRR

    I recentley read an article " Versatile CAD Formulation for Estimation of the
    Resonant Frequency and Magnetic Polarizability
    of Circular Split Ring Resonators
    "
    I don't know how did to find the ...
  5. [SOLVED]Closed: Re: dispersion diagram of mushroom ebg structure

    HI
    check this video
    https://www.youtube.com/watch?v=1OrBgJ2QsDM
  6. Closed: plot permittivity VS frequency using CST

    hi
    i want to plot a function of frequency of the permittivity, permeabilitty and refraction index "n" of an unit cell with CST microwaves 2014 (see figure below).

    can anyone help me please!...
  7. Replies
    1
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    634

    Closed: meshroom structure in MATLAB

    hi

    i need MATLAB code to calculate the dimensions of meshroom EBG structure.
    i need the dimensions for 2.4 GHZ
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