# Patch antenna calculator in matlab

The following Matlab project contains the source code and Matlab examples used for patch antenna calculator. This is a GUI for calculating the design parameters and plotting the radiation characteristics of a Rectangular Patch Antenna. For more information visit my blog http://microstrip-antennas.blogspot.com/ its a comprehensive coverage of patch antennas from the basics

# Microstrip patch calculator in matlab

The following Matlab project contains the source code and Matlab examples used for microstrip patch calculator. Microstrip patch dimensions can be found at any resonant frequency.

# Microstrip line impedance and phase velocity in matlab

The following Matlab project contains the source code and Matlab examples used for microstrip line impedance and phase velocity. The line impedance and the phase velocity (in terms of an effective permittivity) is calculated with the formula of Kirschning/Jansen from 1980. The formula includes dispersion, so a frequency vector has to be defined.

# Microstrip branch line coupler analysis using 3d fdtd code with upml in matlab

The following Matlab project contains the source code and Matlab examples used for microstrip branch line coupler analysis using 3d fdtd code with upml. FDTD 3D with UPML is used to calculate scattering coefficients S_{11}, S_{21}, S_{31} and S_{41} for planar branch line coupler following by the original paper by D.

# Microstrip line fed rectangular antenna analysis using 3d fdtd code in matlab

The following Matlab project contains the source code and Matlab examples used for microstrip line fed rectangular antenna analysis using 3d fdtd code. 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. 