Patch antenna design with FR-4 Epoxy substrate for multiband wireless communications using CST Microwave studio

Different frequency bands used in mobile and wireless communications have driven the demand of antenna that can operate in multiband frequencies. As there is an increase in demand of portable hand held devices, there is a need for small antennas too. This work describes the design of a Multi-Band antenna, for use on portable communications devices, which provides an embedded solution for multiband applications. Microstrip multiband antenna for mobile communication is designed and simulated using CST Microwave studio software.