Broadband CPW-fed RFID antenna at 5.8 GHz |
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| Authors: | Ma D. Zhang W.X. |
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| Affiliation: | State Key Lab. of Millimetre Waves, Southeast Univ., Nanjing; |
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| Abstract: | A half-ring folded-slot antenna with CPW-fed structure is presented. The antenna can operate in the 5.8 GHz band with a bandwidth of 26% (S11les-10 dB) and gain of 2.9-3.3 dBi, while the size is just 16times15 mm. By simulation and test, the radiation pattern is almost omnidirectional in the H-plane. This antenna is suitable for radio frequency identification applications in the 5.8 GHz band |
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