@article{Asmontas_Nickelson_Bubnelis_Martavicius_Skudutis_2010, title={Hybrid Mode Dispersion Characteristic Dependences of Cylindrical Dipolar Glass Waveguides on Temperatures}, volume={106}, url={https://eejournal.ktu.lt/index.php/elt/article/view/9124}, abstractNote={<p>In this work for the first time we present the dispersion characteristic analysis of open circular dipolar glass waveguides at the temperatures 130 ≤ <em>T</em> ≤ 200KWe demonstrate here the complex longitudinal propagation constants of the main mode HE<sub>11</sub> in the frequency range from 1 GHz to 150 GHz for four values <em>T</em> when the waveguide radius is <em>R</em> = 1 mm. We give the propagation constant dependencies when waveguides have radii equal to 1 mm, 2 mm, 3 mm at <em>T</em> = 150 K. We present the dispersion characteristics of main HE<sub>11</sub> and two higher hybrid EH<sub>11</sub> and HE<sub>12</sub> modes of the waveguide with the radius equal to 1 mm at <em>T</em> = 130 K. We demonstrate here also the waveguide broadbandwidth dependencies on the temperatures at three waveguide radii 1 mm, 2 mm and 3 mm. We discovered several important features of the dipolar glass waveguides that could be used for working out the microwave devices.</p>}, number={10}, journal={Elektronika ir Elektrotechnika}, author={Asmontas, S. and Nickelson, L. and Bubnelis, A. and Martavicius, R. and Skudutis, J.}, year={2010}, month={Nov.}, pages={83-86} }