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

Paper Details

Date Published: 5 October 2018
PDF: 12 pages
Proc. SPIE 10800, Millimetre Wave and Terahertz Sensors and Technology XI, 108000K (5 October 2018); doi: 10.1117/12.2513307
Show Author Affiliations
Konstantin N. Klimov, Moscow Aviation Institute (Russian Federation)
Irina K. Epaneshnikova, Moscow Aviation Institute (Russian Federation)
Andrey M. Belevtsev, Moscow Aviation Institute (Russian Federation)
Andrey S. Godin, Moscow Aviation Institute (Russian Federation)
Mihail S. Matsayan , Moscow Aviation Institute (Russian Federation)
Anatoliy P. Cherkasov, National Research Univ. "MPEI" (Russian Federation)
Sergej S. Serebryannikov, National Research Univ. "MPEI" (Russian Federation)
Anton S. Boldyreff, Southern Federal Univ. (Russian Federation)

Published in SPIE Proceedings Vol. 10800:
Millimetre Wave and Terahertz Sensors and Technology XI
Neil A. Salmon; Frank Gumbmann, Editor(s)

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