CIRCULAR MICROSTRIP SLOT ANTENNA FOR DUAL-FREQUENCY RFID APPLICATION
نویسندگان
چکیده
منابع مشابه
Circular Microstrip Slot Antenna for Dual- Frequency Rfid Application
A compact wideband dual-frequency microstrip antenna is proposed in this paper. By employing an offset microstrip-fed line and a strip close to the radiating edges in the circular slot patch, an antenna operating at dual frequency with the impedance bandwidth of 26.2% and 22.2% respectively is presented. By attaching a strip to the radiating edges opposite to the microstrip-fed line, this alter...
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AbstractIn this paper a design approach of circular microstrip patch antenna for dual frequency operation is described. The antenna dimensions are computed from the cavity model at fundamental frequency 2.1 GHz for TM110 mode. For better performance of the antenna, coaxial probe feed technique is used for excitation. Two parallel slots and another orthogonal slot are introduced to a conventiona...
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ژورنال
عنوان ژورنال: Progress In Electromagnetics Research
سال: 2011
ISSN: 1559-8985
DOI: 10.2528/pier11090202