Analysis of a class of multi-frequency microstrip antenna for mobile handset
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چکیده
This paper described 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. The resonant frequency and dimensions are computed from the cavity model for TM010 mode. The parameters of antenna such as return loss, VSWR, radiation patterns and gain have been found and design is optimized for best results. Experimental results are obtained using Network Analyzer and found good agreement with simulated results
منابع مشابه
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تاریخ انتشار 2014