The coordinates of the antenna can be found using the “mesh” command.
Here is a sample implementation-
% create a Koch snowflake fractal antenna with specified iterations
antenna = fractalKoch('NumIterations', 3);
% display the antenna structure
figure;
show(antenna);
title('Koch Snowflake Fractal Antenna');
% perform an analysis to generate the mesh
freq = 1e9; % Example frequency for analysis (1 GHz)
impedance(antenna, freq);
% extract the mesh data of the antenna
meshData = mesh(antenna);
% get the vertices (coordinates) from the mesh data
vertices = meshData.Points';
% export the vertices to a CSV file for fabrication or further modification
csvwrite('antenna_vertices.csv', vertices);
% display the coordinates of the vertices
disp('Coordinates of the antenna vertices:');
disp(vertices);
% visualize the extracted vertices
figure;
scatter3(vertices(:,1), vertices(:,2), vertices(:,3), 'filled');
xlabel('X-axis');
ylabel('Y-axis');
zlabel('Z-axis');
title('Vertices of Koch Snowflake Fractal Antenna');
axis equal;
The above code will give you the following figure:
You may refer to the following documentation for more information on “mesh”.
Hope this helps!
