High Q-factor superconductor VHF antennae |
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| Authors: | V Celik A Prichodko R Raguotis and B Vengalis |
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| Institution: | (1) Microwave Laboratory, Semiconductor Physics Institute, A. Go tauto 11, Vilnius 2600, Lithuania |
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| Abstract: | Two versions of elementary antennae fabricated of high temperature superconductors (HTS) are presented. The ceramic YBa2Cu3O7 strip as well as Bi2Sr2CaCu2O8 thick film have been used as radiators operating in the wavelength ranges of 5 cm and 8 mm respectively. Substantial gain and Q-factor enhancement if compared with similar metallic ones have been achieved for the HTS antennas. |
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| Keywords: | High-Tc superconductor devices antennae millimeter waves |
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