Calculation and design of directional antenna wideband irradiators for passive radar applications

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Authors

  • Tran Minh Nghia (Corresponding Author) Institute of Radar, Academy of Military Science and Technology
  • Luu Duc Tho Institute of Radar, Academy of Military Science and Technology
  • Pham Khac Lanh Institute of Radar, Academy of Military Science and Technology
  • Luong Van Trinh Institute of Radar, Academy of Military Science and Technology
  • Nguyen Van Viet Institute of Radar, Academy of Military Science and Technology

DOI:

https://doi.org/10.54939/1859-1043.j.mst.FEE.2022.121-128

Keywords:

Passive radar; Parabolic antenna; Dielectric lens.

Abstract

Recently, parabolic antennas are widely investigated and applied in military and civilian purposes. However, to ensure that the antenna system works in a wideband frequency, while still meeting the gain and high directivity in both planes is a complicated issue. In this paper, the authors present the results of research and design of an irradiator using ridged waveguides combined with dielectric lenses working in the frequency range 4-8 GHz (C band). The results of analysis of operating principles, calculations and simulations on CST 2019 software show that the antenna system has high gain and directivity in both planes over a wide frequency range, meeting the requirements operate on passive radars.

References

[1]. M.F. Shah, A.A. Fouzia, “Design and Analysis of Multiple Ridge Waveguide for Wideband Application”, IEEE ICACCCT, (2014).

[2]. Ali Mehrdadian, Hojjatollah Fallahi, Mohsen Kaboli and Seyyed Abdollah Mirtaheri, “Design and Implementation of 0.7 to 7 GHz Broadband Double-Ridged Horn Anten20”. 2014 7th International Symposium on Telecommunications, ('2014) DOI: https://doi.org/10.1109/ISTEL.2014.7000707

[3]. Alberto Di Maria, Alicja Kość, Markus Limbach, Ralf Horn and Andreas RReigbe, “Design and Measurements of a Double Ridged Guide Horn Feed for P-Band Direct Path Meeasurement”, 2013 7th European Conference on Antennas and Propagation (EuCAP), (2013).

[4]. Ali Mehrdadian, Keyvan Forooraghi. “Design of a Novel 0.2 to 40 GHz Ultra-Wideband High-Gain Combined Antenna with and without Dielectric Lens”, 2018 9th International Symposium on Telecommunications, ('2018). DOI: https://doi.org/10.1109/ISTEL.2018.8661124

[5]. Е.И. Лаврецкий, В.С. Чернышов, “Исследование влияния регулярных фазовых ошибок на характеристики зеркальной параболической антенны с электрическим сканированием”, Журнал радиоэлектроники, (2015).

[6]. А.И. Круглов, К.Н. Климов, К.С. Мещерякова, “Расчет многолучевой зеркальной антенны гибридным методом в программе ANSYS HFSS”, Крымская конференция СВЧ и телекоммуникационные технологии, стр. 499-500, (2014).

[7]. А. Курушин, Е. Лаврецкий, С. Чадов, “Расчет зеркальных параболичесских антенн с помощью современных САПР СВЧ”, Журнал современной электроники, (2014).

[8]. А.В. Халла, “Расчет импульсной зеркальной антенны”, Достижения вузовской науки, стр. 146-152.

[9]. Д.Ю. Муромцев, О.А. Белоусов, “Техническая электродинамика”, ФГБОУ ВПО ТГТУ, (2012).

[10]. П. Вуд, “Анализ и проектирование зеркальных антенн”, (1984).

[11]. Г.Т. Марков, Д.М. Сазонов, “Антенны”, Москва, (1975).

[12]. А.А. Филонов, А.Н. Фомин, Д.Д. Дмитриев, В.Н.Гяпкин, Ю.Л. Фатеев, Е.Н. Гарин, В.Н. Ратушняк, И.В. Лютиков, В.А. Леусенко, “Устройство СВЧ и антенны”, Сибирский федеральный университет, (2014).

[13]. А.И. Семенихин, С.Н. Стаканов, В.В. Петренко, “Проектирование зеркальных антенн с помощью пакета Mathcad”, Таганрог, (1998).

Published

30-12-2022

How to Cite

Trần Minh Nghĩa, Lưu Đức Thọ, Phạm Khắc Lanh, Lương Văn Trình, and Nguyễn Văn Việt. “Calculation and Design of Directional Antenna Wideband Irradiators for Passive Radar Applications”. Journal of Military Science and Technology, no. FEE, Dec. 2022, pp. 121-8, doi:10.54939/1859-1043.j.mst.FEE.2022.121-128.