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| 一种阵列天线的模拟波束合成测试 | |
| Alternative Title | Test of the Analog Beamforming for a Array Antenna |
李笑飞1,2 ; 刘烽1,2; 王凯1,2; 李光辉1; 王仕强1
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| 4559 | |
| Source Publication | 微波学报
 |
| ISSN | 1005-6122 |
| Volume | 40Issue:S1Pages:233-235 |
| Contribution Rank | 1 |
| Abstract | 本文基于一款16阵元微带天线阵列，为阵列接收机前端的阵列天线开展波束合成性能测试。通过分析阵列天线的波束合成基本原理，以及用于接收功能的阵列天线的耦合效应，实际测试在有无耦合情况下阵列各端口的输出电压，求解出抵消耦合的加权信息，将加权信息转换为去耦合的模拟波束合成网络，开展16阵元微带天线阵列的波束合成实践。经与仿真的波束合成方向图进行比对，实测解耦方向图轮廓与阵列无耦合的仿真结果非常接近，较好的实现了解耦功能。 |
| Other Abstract | In this paper, based on a 16-element microstrip antenna array, the beamforming performance of array antenna in front of array receiver is tested. By analyzing the basic principle of beamforming of array antenna and the coupling effect of array antenna used for receiving function, the output voltage of each port of array with or without coupling is tested in practice, and the weighted information of canceling coupling is solved, and the weighted information is converted into the uncoupled analog beamforming network, and the beamforming practice of 16-array microstrip antenna array is carried out. By comparing with the simulated beamforming pattern, the measured decoupled pattern contour is very close to the simulation result of the array without coupling, and the decoupled function is better realized. |
| Keyword | 射电望远镜 接收机 阵列天线 波束合成 方向图 |
| URL | 查看原文 |
| Indexed By | 中文核心期刊要目总览 |
| Language | 中文 |
| Document Type | 期刊论文 |
| Identifier | http://ir.xao.ac.cn/handle/45760611-7/7600 |
| Collection | 射电天文研究室_26米望远镜运行组 射电天文研究室_微波技术实验室 |
| Corresponding Author | 李笑飞 |
| Affiliation | 1.中国科学院新疆天文台，乌鲁木齐 830011; 2.新疆微波技术重点实验室，乌鲁木齐 830011 |
| First Author Affilication | Xinjiang Astronomical Observatory, Chinese Academy of Sciences |
| Corresponding Author Affilication | Xinjiang Astronomical Observatory, Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | 李笑飞,刘烽,王凯,等. 一种阵列天线的模拟波束合成测试[J]. 微波学报,4559,40(S1):233-235. |
| APA | 李笑飞,刘烽,王凯,李光辉,&王仕强.(4559).一种阵列天线的模拟波束合成测试.微波学报,40(S1),233-235. |
| MLA | 李笑飞,et al."一种阵列天线的模拟波束合成测试".微波学报 40.S1(4559):233-235. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 李笑飞-2024-一种阵列天线的模拟波束（1334KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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