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51 Threads found on edaboard.com: Antenna Array Matlab
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 (...)
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 (...)
Hi The problem appears because port Z0 is 50 but antennas have different Z , so there is poor impedance matching.
Hello everyone, As I'm working with modeling of the transducer array (Murata MA40S4) by using matlab. The matlab Phased array toolbox offer me two kinds of elements (antenna and Microphones) with various kinds such as isotropic, cosine, custom.... Here are my questions: Is this toolbox helpful for (...)
my professor wanted me to design 2x2 antenna array which gives a pattern similar to cardioid but it has to be 1 everywhere except a narrow notch point. i have been trying 2 weeks around 2000 combination but i still can't find it. my matlab code is : clear all f = 1e6; c = 3e8; lamd = c/f; k = 2*pi/l
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 (...)
Hi Guys I am trying to represent array factor using phasor representation in matlab (ref Balanis) Can anybody suggest me how to represent contribution of each element of antenna array in phasor form using matlab I want each phasor to start from end point of previous phasor, where each (...)
Hi Please, I have to simulate an adaptive antenna array in matlab, if anyone have any document or script that can help me to start it will be very nice. Thank's
Hi Please I'm beginner in antennas field and I have to simulate an adaptive antenna array in matlab, if you have any document or script that can help me to start it will be very nice from you. Thank's
Hi all, I have some simulations of 3D structures, which are composed of an antenna array (conical array in fact). That I want to do is to use the radiation pattern of each element in a matlab code, and do the all array pattern reconstruction. I already use the 3D antenna (...)
as i am not much good in antenna theory, can you give me reference of the exact equations i have a 2x2 array of yagi udda antennas thanks
You can easily export the data simulated by CST such as antenna patterns in the ASCII format to use in matlab. however CST can be used for the antenna array analysis perfectly and you do not need matlab.
Is it possible to compute and analyse mutual coupling of a phase array antenna in matlab? Any method to do that? I'm not able to determine how to proceed. I have read and understood the concepts from Balanis and Kraus, to implement it in matlab, im finding it difficult. I chose to do this for my college project, and now in (...)
i need your help ... a need any book , handbook , thesis in calibration methods object . if you have any matlab program to music algorithm for direction finding or matlab program for any method of array calibration pleas help me as soon as possible
Far field is a function of angular coordinates teta, phi. Therefore, Far field=E(teta, phi), normalized Far field=E(teta, phi)/Emax. Far field of dipole f angular coordinate phi =1 %Far field of dipole f angular coordinate teta t=-90:0.01:90; E=cos(t*pi/180); plot (t,E,'k'); grid on; %Far field of antenna array t=-90:0.01:90; % teta
Hi am doing doing a project on antenna design. Can anyone help, i badly need the 2D antenna array matlab code for array factor. thanks.
can any one please help me in preparing the matlab code for the linear array antenna ...i want to apply kalman filtering to that chebyshev array ..i have doubt how to apply kalman filter to chebyshev array with some noise added to it.. and the array which i produced is phi=0:0.01:2*pi; (...)
Hi, i am doing a project on yagi antenna and would like to know the formula for calculating azimuth,elevation and array factor as these are needed from what ive read to draw the radiation pattern. i hav chosen a freq of about 900MHz and i am starting with a 6 element yagi. I would also like to obtain matlab code for dra
want to see a plot for isotropic point source antenna array but not getting the right output. can anybody tell me where i am doing the mistake. n=4; // no. of point sources k=2; //(for distance between adjacent sources; d=lambda/k) delta=0;
is there any matlab codes available to analyse the stub of a cts using fdtd method