采用紧凑型药盒馈电系统的双线极化波束扫描全息天线

2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (USNC-URSI) Pub Date : 2023-07-23 DOI:10.1109/USNC-URSI52151.2023.10237889

C. Park, Donghyun Kim, Seung Hun Cha, Young Joong Yoon

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引用次数: 0

摘要

本文提出了一种双线偏振全息天线，该天线具有小型的丸盒馈电系统，可产生正交方向的表面波。所提出的天线包括一个用于双正交表面波的三层药盒馈电系统和一个用于向期望方向辐射场的双线偏振全息图图。该天线在23 ~ 25 GHz范围内将波束方向从−10°转向+5°，在24 GHz波段辐射波束，每个极化的实现增益为19.5 dBi。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A Dual-Linear Polarized Beam-Scanning Holographic Antenna Using Compact Pillbox Feeding System

This paper proposes a dual-linear polarized holographic antenna with a compact-sized pillbox feeding system that generates surface waves for orthogonal directions. The proposed antenna consists of a three-layered pillbox feeding system for dual orthogonal surface waves and a dual-linear polarized hologram pattern for radiating the field toward the desired directions. The proposed antenna steers the beam direction from −10°to +5°in 23 to 25 GHz, radiating the beam at 24 GHz with a realized gain of 19.5 dBi in each polarization.

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2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (USNC-URSI)

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