R. E. Tapia-Rodriguez, A. García-Juárez, J. R. Noriega-Luna, L. García-Delgado, R. Gomez-Colin, I. Zaldívar-Huerta, J. Olvera-Cervantes
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引用次数: 2
Abstract
A Log-Periodic Dipole Array (LPDA) antenna operating between 1.63 and 3.7 GHz for VSWR less than 2 is designed and presented in this paper. The antenna structure consists of 11 dipoles printed on a FR4 substrate with dimensions of 91 × 155mm2. The antenna covers the WLAN band (2.4 GHz) and the WiMAX band (3.5 GHz) stablished by the IEEE 802.11 standard. The antenna has a crisscross feeding structure, which contributed to a good impedance matching and an end-fire radiation pattern. The simulated current distribution results show a progressive phase feeding of the LPDA antenna elements and a good agreement with radiation pattern results.
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