WSEAS Transactions on Information Science and Applications
Print ISSN: 1790-0832, E-ISSN: 2224-3402
Volume 12, 2015
Optimization of the Radiation Performances of Square Shaped Patch Antenna for RFID Reader
Authors: , ,
Abstract: The main objective of this work is to optimize the radiation performances of square shaped patch antenna. This antenna is excited by microstrip line having a power port adapted to 50 GHz and intended for RFID reader. The slots inserted at the edges of the radiating element have a direct and positive impact on improving the radiation characteristics of this antenna in terms of reflection coefficient, voltage standing wave ratio, input impedance and radiation pattern around a resonance frequency of 2.45 GHz. The simulation results obtained by the two simulators HFSS (High Frequency Structure Simulator) and CST (Computer Simulation Technology) is almost consistent good.
Search Articles
Keywords: Square patch antenna, microstrip line, RFID reader, reflection coefficient, voltage standing wave ratio, input impedance, radiation pattern, simulators HFSS and CST
Pages: 194-199
WSEAS Transactions on Information Science and Applications, ISSN / E-ISSN: 1790-0832 / 2224-3402, Volume 12, 2015, Art. #19