International Journal of Electronics and Computer Science Engineering
In this paper, the authors describe the analysis and design of a square spiral Microstrip. The spiral is formed by introducing slot in a square patch. This spiral design is introduced to use a single structure for dual band/frequency operations by adding tuning elements. The design parameters for a rectangular patch antenna have been calculated from the transmission line model and using MATLAB. The simulation and modeling of this configuration has been done using Ansoft's HFSS (High Frequency Structure Simulator) software.