文章基本信息

标题：DESIGN, ANALYSIS AND OPTIMIZATION OF A NEW STRUCTURE OF MICROSTRIP PATCH ANTENNA FOR RFID APPLICATIONS
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作者：ALI EL ALAMI ; SAAD DOSSE BENNANI ; MOULHIME EL BEKKALI 等
期刊名称：Journal of Theoretical and Applied Information Technology
印刷版ISSN：1992-8645
电子版ISSN：1817-3195
出版年度：2014
卷号：63
期号：3
出版社：Journal of Theoretical and Applied
摘要：In this paper, we propose a new structure patch antenna excited by two identical microstrip lines having a common feeding adapted to 50 ohm and intended to applications of Radio Frequency Identification (RFID). The slots inserted at the patch antenna have a direct impact on improving the radiation characteristics in terms of reflection coefficient, voltage standing wave ratio, input impedance and directivity over a range of frequencies ranging from 2 GHz up to 2.9 GHz. The analysis and optimization have been performed using the simulator HFSS (High Frequency Structure Simulator) based on the finite element method. Next, in order to validate our simulation, we use another electromagnetic simulator CST MWS (Computer Simulation Technology- MicroWaves Studio) which is based on the finite integration method. The simulation results of the two simulators agree well practically.
关键词：Patch Antenna; Microstrip Line; RFID Application; Reflection Coefficient; VSWR; Input Impedance; Directivity; Simulators HFSS And CST.