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Microstrip line-fed rectangular antenna analysis using 3D FDTD code

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Microstrip line-fed rectangular antenna analysis using 3D FDTD code

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07 Oct 2013 (Updated )

Microstrip line-fed antenna analysis is performed by the 3D FDTD

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Description

FDTD routine used to simulate the propagation of ultra wide-band pulse
through line-fed rectangular antenna to compute return loss parameters of the microstrip structure.

Required Products MATLAB
MATLAB release MATLAB 7.14 (R2012a)
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Comments and Ratings (7)
26 May 2015 Mohammad

Question

In the program, is the dielectric layer thickness 0.4 mm?

but in the original problem, it is 1.588 mm

Comment only
01 Dec 2014 nageswara rao

can you please provide the corresponding conference paper for equations as reference?

Comment only
20 Aug 2014 Vasily Kozhevnikov

nageswara rao, you can increase PML layers with PML parameter. Ex - is a physical x-component of electric field, Gx and Fx - additional variables of UPML technique for FDTD, k_Ex_a and etc. - transformation coefficients of FDTD method

Comment only
30 Jul 2014 nageswara rao

how can we select the number of PMLs?
what these parameters Ex,Gx,Fx,Hx,Bx, k_Ex_a,b,c,d are stands for?

10 Oct 2013 Alexey Borisov  
10 Oct 2013 Alexey Borisov  
09 Oct 2013 Ulrich

Ulrich (view profile)

Please, correct Duroid layer thickness!

Updates
09 Oct 2013 1.1

Duroid thickness corrected.

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