Effect of mutual coupling on spatial correlation for different manifold arrays
The mechanism of MC and its impact on the received signal vector were analyzed.A closed-form expression and an approximate expression of SC for antenna arrays with different forms were derived,where the power angle spectrum of arrival signal was modeled as Von Mises (VM) distribution.On this basis,t...
Saved in:
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Beijing Xintong Media Co., Ltd
2018-05-01
|
| Series: | Dianxin kexue |
| Subjects: | |
| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2018152/ |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1841529097627369472 |
|---|---|
| author | Ying YANG Weidong LI Cuiwei XUE Qiuming ZHU Zhizhong LIAO Xiaomin CHEN |
| author_facet | Ying YANG Weidong LI Cuiwei XUE Qiuming ZHU Zhizhong LIAO Xiaomin CHEN |
| author_sort | Ying YANG |
| collection | DOAJ |
| description | The mechanism of MC and its impact on the received signal vector were analyzed.A closed-form expression and an approximate expression of SC for antenna arrays with different forms were derived,where the power angle spectrum of arrival signal was modeled as Von Mises (VM) distribution.On this basis,the general expressions of SC with MC effect was derived.Simulation results show that the proposed analytical expressions are in good agreement with the numerical integration results.In addition,under the mutual coupling effect,the correlation of antenna array elements fluctuates around the correlation curve without mutual coupling,and the planar array has better resistance to mutual coupling. |
| format | Article |
| id | doaj-art-728ea45182d349cbb551b3d742f60ab4 |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2018-05-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-728ea45182d349cbb551b3d742f60ab42025-01-15T03:25:19ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012018-05-0134818959801887Effect of mutual coupling on spatial correlation for different manifold arraysYing YANGWeidong LICuiwei XUEQiuming ZHUZhizhong LIAOXiaomin CHENThe mechanism of MC and its impact on the received signal vector were analyzed.A closed-form expression and an approximate expression of SC for antenna arrays with different forms were derived,where the power angle spectrum of arrival signal was modeled as Von Mises (VM) distribution.On this basis,the general expressions of SC with MC effect was derived.Simulation results show that the proposed analytical expressions are in good agreement with the numerical integration results.In addition,under the mutual coupling effect,the correlation of antenna array elements fluctuates around the correlation curve without mutual coupling,and the planar array has better resistance to mutual coupling.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2018152/multi-aerial systemarray manifoldspatial correlationmutual coupling effectVon Mises distribution |
| spellingShingle | Ying YANG Weidong LI Cuiwei XUE Qiuming ZHU Zhizhong LIAO Xiaomin CHEN Effect of mutual coupling on spatial correlation for different manifold arrays Dianxin kexue multi-aerial system array manifold spatial correlation mutual coupling effect Von Mises distribution |
| title | Effect of mutual coupling on spatial correlation for different manifold arrays |
| title_full | Effect of mutual coupling on spatial correlation for different manifold arrays |
| title_fullStr | Effect of mutual coupling on spatial correlation for different manifold arrays |
| title_full_unstemmed | Effect of mutual coupling on spatial correlation for different manifold arrays |
| title_short | Effect of mutual coupling on spatial correlation for different manifold arrays |
| title_sort | effect of mutual coupling on spatial correlation for different manifold arrays |
| topic | multi-aerial system array manifold spatial correlation mutual coupling effect Von Mises distribution |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2018152/ |
| work_keys_str_mv | AT yingyang effectofmutualcouplingonspatialcorrelationfordifferentmanifoldarrays AT weidongli effectofmutualcouplingonspatialcorrelationfordifferentmanifoldarrays AT cuiweixue effectofmutualcouplingonspatialcorrelationfordifferentmanifoldarrays AT qiumingzhu effectofmutualcouplingonspatialcorrelationfordifferentmanifoldarrays AT zhizhongliao effectofmutualcouplingonspatialcorrelationfordifferentmanifoldarrays AT xiaominchen effectofmutualcouplingonspatialcorrelationfordifferentmanifoldarrays |