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Antenna's Array Synthesis

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12 Jul 2004 (Updated )

Simple and didactical program for undertanding 3D radiation pattern of arrays.

P_Cheby.m
function [Tn] = P_Cheby(N)

% function [Tn] = P_Cheby(N)
%  
%   Genera, en expresin simblica, el polinomio de 
% Chebyshev de orden N
%

Ta = [1];
Tb = [1 0]
n = 1;
Ts = Tb;
while n<N
   Ts(length(Ts)+1) = 0;  % Pol Tn-1
   Ta(3:length(Ta)+2) = Ta(1:length(Ta)); %Pol Tn
   Ta(1:2) = zeros(1,2); 
   Ts = 2*Ts-Ta; % Pol Tn+1
   n = n+1;
   Ta = Tb;
   Tb = Ts;
 end;
Tn = Ts; 

%Autor: Csar Delgado Gonzlez
%Estudiante de 3 de Telecomunicaciones 
%Universidad  Politcnica de Madrid
   
   
   

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