Axial-Symmetric Diffraction Radiation Antenna with a Very Narrow Funnel-Shaped Directional Diagram

Axial-Symmetric Diffraction Radiation Antenna with a Very Narrow Funnel-Shaped Directional Diagram

The paper is focused on reliable modeling and analysis of axially symmetric radiators with a very narrow (throat) funnel-shaped radiation pattern. When such a diagram is formed, a wave analogue of Smith–Purcell coherent radiation is realized—the surface wave of a radial dielectric waveguide ‘sweeps...

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Bibliographic Details
Main Authors: Yuriy Sirenko, Seil Sautbekov, Merey Sautbekova, Nataliya Yashina, Nursaule Burambayeva, Assel Begimova
Format: Article
Language:English
Published: MDPI AG 2021-11-01
Series:Applied Sciences
Subjects:
wave analog of Smith–Purcell radiation
axially symmetric radiators
radial dielectric waveguide
concentric grating
very narrow throat funnel-shaped radiation pattern
rigorous electrodynamic modeling
Online Access:https://www.mdpi.com/2076-3417/11/21/10381

Internet

https://www.mdpi.com/2076-3417/11/21/10381

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