64-Antenna Array for Circular Polarization with Smoothed Routing Wires and Grounded Square Collar
64-Antenna Array for Circular Polarization with Smoothed Routing Wires and Grounded Square Collar
复制标题
用于圆极化的 64 天线阵列，具有平滑布线和接地方环
DOI：
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发表时间：
2019
期刊：
影响因子：
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通讯作者：
A. Fukasawa
中科院分区：
文献类型：
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作者：
Y. Takizawa;A. Fukasawa
提出了一种新型的64单元圆极化天线阵结构。一
首先给出单个天线的新颖配置。在此基础上，给出了一种基于正交
布置和平滑的布线用于馈送。然后，由上述4天线给出64天线阵列
和16个天线阵列，其安置在四个象限中。接地方领是新提出的在
阵列的外围。这种环消除了横截面辐射，提高了前向增益
有效地本文首次实现了极宽的轴比和实用的高增益。
这些特征是通过作者发现的创新技术实现的。结果是
研究结果可应用于实际测量系统中，
LNG和油轮。
This paper presents a novel configuration of circular polarization array with 64 unit antennas. A
novel configurations of a single antenna is presented first. Then a 4-antenna array is given based on orthogonal
arrangement and smoothed routing wire for feeding. Then, 64-antenna array is given by the above 4-antenna
and 16-antenna arrays which are settled in four quadrants. Grounded square collar is newly proposed at the
peripheral of the array. This collar eliminates cross-sectional radiation and enhances the forward directive gain
effectively. Extremely wideband axial ratio and practically enough high gain were first realized in this paper.
These characteristics were realized by the innovative technologies found by the authors. And the result of this
study was found to be introduced into practical measuring system for detection of position of liquid surface in
LNG and oil tankers.