.png){kind=icon}
.png){kind=icon}
返回
Array Errors and Antenna Element Patterns Calibration Based on Uniform Circular Array
.png){kind=icon}
PRE
AI
DOI：10.1109/LAWP.2021.3071356.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
The conventional calibration methods only took into account the mutual coupling (MC) and the gain/phase error. However, the antenna element pattern could also be an important factor in calibration as the antenna element pattern could be direction-dependent. This letter proposes a calibration method to jointly estimate array errors and antenna element patterns for the uniform circular array (UCA). The array errors are composed of MC and gain/phase error. The antenna patterns of different elements are presumed rotationally similar due to the structure of the UCA. The simulation and field experiments demonstrated the effectiveness of the proposed method.
Keyword:
Antenna arrays
Calibration
Directive antennas
Dipole antennas
Receiving antennas
Mutual coupling
Linear antenna arrays
Antenna pattern
calibration
direction-of-arrival (DOA) estimation
mutual coupling (MC)
AI总结
对已上传原文的论文进行重点信息的提取，主要内容包括：简要概述、研究摘要、背景介绍、关键亮点、图文解析、展望与总结。