On the impact of material losses on radiation efficiency and matching bandwidth of electrically small antennas
Résumé
This work demonstrates the material loss impact on ultra-small antennas. The material losses considered are the ones common for printed circuit board manufacturing technology, which are substrate loss (RO4003C) and metal loss (bare copper). The simulation performance for four variations of a shunt-fed circular antenna of ultra-small size with a maximum dimension of λ/30 is presented. The impact is analyzed for future investigations on radiation efficiency enhancements.
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On the Impact of Material Losses on Radiation Efficiency and Matching Bandwidth for Electrically Small Antennas_v5.pdf (925.42 Ko)
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