Characterization of a split-ring-resonator-loaded transmission line at terahertz frequencies
نویسندگان
چکیده
منابع مشابه
Magnetic response of split ring resonators at terahertz frequencies
Costas M. Soukoulis 1, , Thomas Koschny, Jiangfeng Zhou, Maria Kafesaki, and Eleftherios N. Economou 1 Ames Laboratory and Department of Physics and Astronomy, Iowa State University, Ames, Iowa 50011, USA 2 Institute of Electronic Structure and Laser – FORTH, and Department of Materials Science and Technology, University of Crete, Greece 3 Institute of Electronic Structure and Laser – FORTH, an...
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We have fabricated a quarter-wave plate from a single layer of birefringent electric split-ring resonators (ELC). For comparison, an appropriately scaled double layer meanderline structure was fabricated. At the design frequency of 639 GHz, the ELC structure achieves 99.9% circular polarization while the meanderline achieves 99.6%. The me-anderline displays a larger bandwidth of operation, atta...
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In this paper, a multiband planar inverted-F antenna (PIFA) with high gain and appreciable bandwidth at the resonant frequencies is designed using metamaterial concept. The proposed PIFA without metamaterial is designed to resonate at 7.46 GHz with return loss of -23.71 dB and gain value 5.41 dBi. The designed antenna is having maximum possible bandwidth of 361.8 MHz. The proposed PIFA with spl...
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ژورنال
عنوان ژورنال: Optics Express
سال: 2021
ISSN: 1094-4087
DOI: 10.1364/oe.432192