Over-range polyconical antenna with gradient dielectric lens

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An omnidirectional in one plane polyconical antenna with a torroidal gradient dielectric anisotropic Mikaelian lens, which is made in the form of a set of parallel coaxial disks made of polystyrene of various thicknesses, is proposed and studied using numerical modeling. As a result of the study and optimization of parameters, it was shown that the optimized polyconical antenna with the lens is matched and provides high efficiency in the 40:1 frequency band. The results of numerical modeling are confirmed by the results of measurements of the manufactured antenna prototype.

Sobre autores

V. Kaloshin

Kotel’nikov Institute of Radioengeneering and Electronics RAS

Autor responsável pela correspondência
Email: vak@cplire.ru
Rússia, Mokhovaya St., 11, build. 7, Moscow, 125007

Тхань Nguyen The

Moscow Institute of Physics and Technology (National Research University)

Email: vak@cplire.ru
Rússia, Institutsky per. 9, Dolgoprudny, Moscow region, 141700

Bibliografia

  1. Kалошин В.А., Мартынов Е.С., Скородумова Е.А. // РЭ. 2011. Т. 56. № 9. С. 1094.
  2. Uskov G.K., Smuseva K.V., Seregina E.A., Bobreshov A.M. // 2022 IEEE8th All-Russian Microwave Conference (RMC). Moscow. 23–25 Nov. N.Y.: IEEE, 2022. P. 191.
  3. Titan Z., Sievert B., Eube M. et al. // 2022 52th Europ. Microwave Conf. (EuMC). Milan. 27–29 Sept. N.Y.: IEEE, 2022. P. 612.
  4. Zhang Z.-Y., Leung K.W., Lu K. // IEEE Trans. 2023. V. AP-71. № 1. P. 58.
  5. Dubrovka F.F., Piltyay S., Mоvchan M., Zakharchuk I. // IEEE Trans. 2023. AP-71. № 4. P. 2922.
  6. Kалошин В.А. // ДАН. 2016. Т. 470. № 2. С. 253.
  7. Pытов С.М. // ЖЭТФ. 1955. Т. 2. № 3. С. 605.

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