Title :
A New Patch Antenna with Magnetic Substrate for Active RFID Card
Author :
Xiao Chuan ; Feng Quanyuan
Author_Institution :
Sch. of Inf. Sci. & Technol., Southwest JiaoTong Univ., Chengdu
Abstract :
A novel design of microstrip patch antenna resonating at 2.45 GHz for active RFID card is being proposed. Ansoft HFSS 9.0 is employed for simulation and optimization. Simulation results match the theoretical predictions, through optimization, the system performance meets the requirements for RFID system, such as directivity, gain, radiation efficiency. Compared with the traditional design, the new design proposed in this paper costs less, easily realized, and more reliable.
Keywords :
magnetic materials; microstrip antennas; radiofrequency identification; telecommunication network reliability; Ansoft HFSS 9.0; active RFID card; frequency 2.45 GHz; magnetic substrate; patch antenna; Active RFID tags; Coaxial components; Feeds; Geometry; Microstrip antennas; Patch antennas; Probes; Radiofrequency identification; Slot antennas; Transmitting antennas;
Conference_Titel :
Wireless Communications, Networking and Mobile Computing, 2007. WiCom 2007. International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-1311-9
DOI :
10.1109/WICOM.2007.524
