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Type: Posts; User: abdennasser

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

by abdennasser
Replies
0
Views
859

### 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. ## Thread: Scalar network analyzer

by abdennasser
Replies
4
Views
672

### Closed: Re: Scalar network analyzer

i know about the anechoic chamber...
my question is about the scalar network analyzer. If you can watch this video on youtube...
3. ## Thread: Scalar network analyzer

by abdennasser
Replies
4
Views
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 ?
4. ## Thread: Calculate capacitance on SRR

by abdennasser
Replies
0
Views
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. ## Thread: dispersion diagram of mushroom ebg structure

by abdennasser
Replies
1
Views
1,070

### [SOLVED]Closed: Re: dispersion diagram of mushroom ebg structure

HI
check this video
6. ## Thread: plot permittivity VS frequency using CST

by abdennasser
Replies
1
Views
926

### 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).

7. ## Thread: meshroom structure in MATLAB

by abdennasser
Replies
1
Views
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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