Step 2: Calculation of the Effective Dielectric Constant. This is based on the height, dielectric constant of the dielectric and the calculated width of the patch antenna. The proposed antennas were analysed and simulated at the frequency of 2.4GHz for WLAN application using the Computer Simulation Technology. The Microstrip Patch Antenna Calculation Process ![]() They can be easily fabricated and hence have wide range of applications in mobile communication, satellite communication, and even in GPS as they offer ease in tracking vehicles and devices. Microstrip patch antennas have become extremely useful because of they can be directly printed on the circuit board, which in turn makes the machine compact in size and weight. ![]() They can be operated on two frequencies and can provide linear and circular polarization. ![]() To achieve higher efficiency and larger bandwidth the dielectric material which has low permittivity should be selected. The power to radiate the signal waves is provided by the micro strip line connected to it. This type of antenna operates at high frequencies. This dielectric material is mounted on a ground plane made up of metal with high conductivity (usually copper). A microstrip patch antenna is a patch of conductive material that is etched on a dielectric substrate.
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