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Frequency Reconfigurable Microstrip Antenna in Mobile Phone


Ali Gashtasbi, Omid Kaboli, Abdolaziz Kalteh


Vol. 16  No. 9  pp. 45-47


In this paper, simulation, fabrication and measurement of a simple reconfigurable microstrip slot antenna for wireless network application are proposed and investigated. In this design, the radiating part consists of a C shaped slot and switches along the length of the slot stimulated with microstrip line feed. Tuning is carried out via switches located in appropriate positions in the line feed. The design is proposed for hepta-band frequencies including GSM900, GPS 1500, GSM1800, PCS1900, UMTS 2100, Bluetooth 2400, Wimax 5200, respectively. Experimental results show that this antenna has good performance in mobile devices.


Microstrip Antenna, mobile, frequency reconfigurable