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## Matlab Antenna Dipole |

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34 Threads found on edaboard.com: **Matlab Antenna Dipole**

Hi
i have done **matlab** code for 3*2 **dipole** array in xy plane but i am not sure if it is correct or no
this is my code :
%3D Array Factor of a 3x2 planar array **antenna**
% first step AF calculation %
c=3e8;
f=2e9;
lambda=c/f;
k=(2*pi)/lambda;
L=lambda/2;
n=377;
Io=1;
r=10;
dx=lambda/2; %distance between elements (X)
dy=lambda/4;%di

Electromagnetic Design and Simulation :: 05-03-2016 07:55 :: pouyan87 :: Replies: **0** :: Views: **1241**

Hi
i have done **matlab** code for 3*2 **dipole** array in xy plane but i am not sure if it is correct or no
this is my code :
%3D Array Factor of a 3x2 planar array **antenna**
% first step AF calculation %
c=3e8;
f=2e9;
lambda=c/f;
k=(2*pi)/lambda;
L=lambda/2;
n=377;
Io=1;
r=10;
dx=lambda/2; %distance between elements (X)
dy=lambda/4;%di

RF, Microwave, Antennas and Optics :: 04-30-2016 10:18 :: pouyan87 :: Replies: **0** :: Views: **917**

Dear all
Can anyone give me the **matlab** code for the follwoing problem?
Write a **matlab** progran to calculate & plot
1) Radiation Pattern.
2) Directivity
3) Input resistance
4) Radiation Resistance
of **dipole** **antenna** having different lengths
L=λ/4

Electromagnetic Design and Simulation :: 06-17-2015 14:15 :: QMA :: Replies: **0** :: Views: **1012**

Hello all,
I would like to research planar **dipole** **antenna**s (microstrip fed) and cannot find any information on these on the internet with design equations. I am specifically looking to plot the radiation pattern in **matlab**. Any guidance would be great.
Thanks

RF, Microwave, Antennas and Optics :: 04-28-2015 18:53 :: archedjumpshot :: Replies: **0** :: Views: **706**

hi there, first post here so hello.
I recently started using cst. I'd like to know if and how (i believe it is possible since it is possible on software such as HFSS & FEKO) to import **antenna** parameters from **matlab** to cst automatically.
I have a **matlab** file which produces parameters for **antenna** arrays such as (...)

RF, Microwave, Antennas and Optics :: 02-06-2015 11:52 :: manosths :: Replies: **1** :: Views: **2148**

hey i need to write a **matlab** code to plot the graph of a far field
and i need help alil
the far field described like that
Eteta=/(8*pi*r)x^
x^ is the direction
kr>>1
now they tell me
l=lambada/10
they want me to plot spatial map
of
abs(Eteta(phi,teta))
for
r=100*lambada
and phi b

RF, Microwave, Antennas and Optics :: 03-13-2012 22:16 :: 1d4n :: Replies: **1** :: Views: **986**

hi all,
anybody having **matlab** coding for echo generation, ifanybody had, could u send it to me..
please reply me asap...
thanks

Electromagnetic Design and Simulation :: 09-30-2011 10:28 :: abcdef :: Replies: **1** :: Views: **2707**

i need a douple **dipole** anteena simulation code in **matlab** plz help .......

Electromagnetic Design and Simulation :: 12-25-2010 08:02 :: marya :: Replies: **1** :: Views: **1398**

Hello everyone,
I've written some **matlab** code to calculate the radiation pattern and directivity of a Yagi-Uda **antenna**. The code is similar to that which described in the **antenna** Theory by Balanis text on p. 586, but written from scratch.
I'm trying to find out how to calculate the input impdance of the driven element, but haven't (...)

Electromagnetic Design and Simulation :: 12-13-2010 23:53 :: Zangetsu57 :: Replies: **4** :: Views: **3452**

nbm CHK ghksvc khgsdvchkgsdhcgvsdhjcksjhvckjhsdcVkj

Electromagnetic Design and Simulation :: 11-19-2010 10:04 :: chandanreddyc :: Replies: **0** :: Views: **2418**

Try EMCoS **antenna** VirtualLab -
See **dipole** example -
Request free Student Version (supporting 10 times more elements than FEKO-Lite btw) -
With **matlab** of-course you can proceed as well - you may understand physics better when implemen

RF, Microwave, Antennas and Optics :: 04-03-2010 20:58 :: e_m_c :: Replies: **19** :: Views: **9002**

see book by s.makarove em modeling using **matlab**

RF, Microwave, Antennas and Optics :: 04-03-2010 09:44 :: akedar :: Replies: **1** :: Views: **2063**

hi.... can u plz help me to get **matlab** code for moment method analysis of a top loaded **dipole** **antenna**????
I hav got my review in two days..........plz help me

Electromagnetic Design and Simulation :: 04-01-2010 05:52 :: akreddy :: Replies: **0** :: Views: **3645**

Hello everyone,
I would like to know if there's a software/**matlab** code I could use in order to convert the pattern of an **antenna** element to a formula that can be plotted in **matlab**. For example :
% element pattern of **dipole** **antenna**
g(theta) = (...)

Electromagnetic Design and Simulation :: 03-07-2010 16:03 :: narfcois :: Replies: **0** :: Views: **2210**

while i am executing balani **matlab** program of a **dipole** **antenna**,
suppose frequency for the **dipole** **antenna** is 2Ghz,
how we can represent length and radius in wavelength?
plz help

RF, Microwave, Antennas and Optics :: 03-04-2010 10:44 :: ashokone :: Replies: **0** :: Views: **908**

hi
i think u must read balanise book u can find the **matlab** code on it
regards

Electromagnetic Design and Simulation :: 12-01-2009 14:17 :: aaea3 :: Replies: **1** :: Views: **1770**

I need help with some **matlab** code. I have a five hertzian z-directed **dipole** which is aligned along the z-axis with their centers spaced a distance d apart. I need to plot of a normalized E-field pattern as a function of theta for a distance of lambda/2.
I am confused on how to approach this. the e-field equation is as follows:
e=i*omega*mu

EDA Jobs :: 04-28-2009 23:50 :: asmtk4 :: Replies: **0** :: Views: **3319**

thanks plasma,
but I dont know how to make a smart **antenna** with **matlab**, if you have some examples of simulation I would be grateful
thank yuuu
Hi,
may be about **matlab**, try:
or
- for example ch18 - microstrip **antenna**

RF, Microwave, Antennas and Optics :: 05-07-2009 06:04 :: mauloftin :: Replies: **8** :: Views: **4108**

Does anyone have or know where to get code for modeling a **dipole** **antenna** in **matlab**? A single **antenna** will be fine, but the ability to model multiple **antenna**s would even be better.
Thanks

Electromagnetic Design and Simulation :: 03-27-2009 20:52 :: whitebright :: Replies: **5** :: Views: **16075**

i need code for **antenna** simulation in **matlab** .can please anyone help me?
Try to get this book:
**antenna** and EM Modeling with **matlab**
Sergey N. Makarov

Electromagnetic Design and Simulation :: 02-18-2009 08:48 :: shameemkabir :: Replies: **5** :: Views: **4853**

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