Mutual coupling compensation for direction finding using receiving mutual impedance

机译：使用接收互阻抗进行方向耦合的互耦合补偿

获取原文

页面导航

摘要
著录项
相似文献
相关主题

摘要

The accuracy of direction finding using antenna arrays with different array apertures is studied. Numerical simulations are performed using full-wave moment method. The undesirable mutual coupling effect is properly modelled and compensated using receiving-mutual-impedance and the direction finding is obtained using the Matrix Pencil Method. The results show that increasing the number of elements with a small array aperture can significantly improve the accuracy in direction finding. The findings are crucial for the design of antenna arrays for direction finding.

机译：研究了使用具有不同阵列孔径的天线阵列进行测向的准确性。使用全波矩法进行数值模拟。使用接收互阻抗可以正确地建模和补偿不良的互耦效应，并使用矩阵笔法获得方向。结果表明，增加具有小阵列孔径的元件的数量可以显着提高测向的准确性。这些发现对于用于方向寻找的天线阵列的设计至关重要。

著录项

来源
《International Symposium on Antennas and Propagation》|2014年|61-62|共2页
会议地点
作者
Hoi-Shun Lui; Hui Hon Tat;
展开▼
作者单位

展开▼
会议组织
原文格式 PDF
正文语种
中图分类
关键词
antenna arrays; aperture antennas; direction-of-arrival estimation; matrix algebra; method of moments; radio direction-finding; DOA estimation; accuracy improvement; antenna array aperture design; direction finding; direction-of-arrival estimation; full-wave moment method; matrix pencil method; mutual coupling effect compensation; numerical simulations; receiving mutual impedance; Antenna arrays; Array signal processing; Direction-of-arrival estimation; Impedance; Mutual coupling; Voltage measurement; Antenna Array; Direction-of-arrival estimation; Mutual Coupling; Mutual Impedance;

机译：天线阵列;孔径天线;到达方向估计;矩阵代数;矩量法;无线电测向; DOA估计;精度改进;天线阵列孔径设计;方向寻找;到达方向估计;全波矩方法;矩阵笔法;互耦效应补偿;数值模拟;接收互阻抗;天线阵列;阵列信号处理;到达方向估计;阻抗;相互耦合;电压测量;天线阵列;到达方向估计;互耦;互阻抗;

相似文献

外文文献
中文文献
专利

1. EFFECTIVE MUTUAL COUPLING COMPENSATION FOR DIRECTION-OF-ARRIVAL ESTIMATIONS USING A NEW, ACCURATE DETERMINATION METHOD FOR THE RECEIVING MUTUAL IMPEDANCE [J] . H.-S. Lui, H. T. Hui Journal of Electromagnetic Waves and Applications . 2010,第2a3期

机译：使用新的，精确的确定相互阻抗的方法，对方向差估计进行有效的相互耦合补偿
2. EFFECTIVE MUTUAL COUPLING COMPENSATION FOR DIRECTION-OF-ARRIVAL ESTIMATIONS USING A NEW, ACCURATE DETERMINATION METHOD FOR THE RECEIVING MUTUAL IMPEDANCE [J] . H.-S. Lui, H. T. Hui Journal of Electromagnetic Waves and Applications . 2010,第2a3期

机译：使用新的，精确的确定相互阻抗的方法，对方向差估计进行有效的相互耦合补偿
3. Mutual Coupling Compensation for Direction-of-Arrival Estimations Using the Receiving-Mutual-Impedance Method [J] . Hoi ShunLui, Hon TatHui International journal of antennas and propagation . 2010,第2期

机译：使用接收互阻抗方法的到达方向估计的相互耦合补偿
4. Mutual coupling compensation for direction finding using receiving mutual impedance [C] . Hoi-Shun Lui, Hui H.T. International Symposium on Antennas and Propagation . 2014

机译：使用接受相互阻抗的方向查找相互耦合补偿
5. Minimum norm mutual coupling compensation with applications in Matrix Pencil direction of arrival estimation. [D] . Lau, Chun Kit Edwin. 2003

机译：最小范数互耦合补偿，以及在Matrix Pencil到达方向估计中的应用。
6. Efficient Two-Dimensional Direction Finding Algorithm for Rectilinear Sources Under Unknown Mutual Coupling [O] . Jian Xie, Qiuping Wang, Yuexian Wang, 2020

机译：未知互耦合下直线源的二维有效测向算法
7. Mutual Coupling Compensation for Direction-of-Arrival Estimations Using the Receiving-Mutual-Impedance Method [O] . Lui, Hoi Shun, Hui, H. T. 2010

机译：使用接收互阻抗方法的到达方向估计的相互耦合补偿
8. Application of High-Resolution Direction-Finding Algorithms to Circular Arrayswith Mutual Coupling Present, Part 2 [R] . Litva, J., Zeytinoglu, M. 1990

机译：高分辨率测向算法在相互耦合圆阵列中的应用，第2部分

Mutual coupling compensation for direction finding using receiving mutual impedance

摘要

著录项

相似文献

相关主题

期刊订阅