Abstract: In this paper, an ultra-wideband (UWB) Vivaldi antenna with an impedance bandwidth of 800MHz-18.5GHz (23.1:1) is introduced. The two antennas are placed orthogonal to achieve 0° and 90° ...
Tommy Emmanuel and Meng Su are the 2025 headliners, with a dozen concerts scheduled around the URI campus from Oct. 19-26.
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