Experimental results of using the impedance matching material to increase the bandwith of antenna transmitter

Konstantin N. Klimov; Irina K. Epaneshnikova; Andrey M. Belevtsev; Andrey S. Godin; Mihail S. Matsayan; Anatoliy P. Cherkasov; Sergej S. Serebryannikov; Anton S. Boldyreff

doi:10.1117/12.2513307

5 October 2018 Experimental results of using the impedance matching material to increase the bandwith of antenna transmitter

Konstantin N. Klimov, Irina K. Epaneshnikova, Andrey M. Belevtsev, Andrey S. Godin, Mihail S. Matsayan , Anatoliy P. Cherkasov, Sergej S. Serebryannikov, Anton S. Boldyreff

Author Affiliations +

Proceedings Volume 10800, Millimetre Wave and Terahertz Sensors and Technology XI; 108000K (2018) https://doi.org/10.1117/12.2513307
Event: SPIE Security + Defence, 2018, Berlin, Germany

Abstract

The results of numerical electrodynamic modeling and experimental research of slotted waveguide radiator is presented. The operational frequency was decreased on 25%. It was found that the differences between the experimental and calculated characteristics are associated with the following factors: the inaccuracy of manufacture of the geometric dimensions of the slotted waveguide radiator, methodical error of the finite element method in calculating the characteristics, inaccuracy of the values of the relative permittivity and magnetic permeability.

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Konstantin N. Klimov, Irina K. Epaneshnikova, Andrey M. Belevtsev, Andrey S. Godin, Mihail S. Matsayan , Anatoliy P. Cherkasov, Sergej S. Serebryannikov, and Anton S. Boldyreff "Experimental results of using the impedance matching material to increase the bandwith of antenna transmitter", Proc. SPIE 10800, Millimetre Wave and Terahertz Sensors and Technology XI, 108000K (5 October 2018); https://doi.org/10.1117/12.2513307

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