Performance Analysis of Large-Scale Digital Phased Array Mixed-ADC Receiver in Compact Space
In order to evaluate the performance of large-scale digital phased array mixed-ADC receivers under the influence of mutual coupling effects in compact spaces, a performance analysis method was proposed. Firstly, the propagation channel under the influence of mutual coupling effects was modeled by jo...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | zho |
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Post&Telecom Press Co.,LTD
2024-09-01
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| Series: | 天地一体化信息网络 |
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| Online Access: | http://www.j-sigin.com.cn/zh/article/doi/10.11959/j.issn.2096-8930.2024025/ |
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| _version_ | 1841533930277175296 |
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| author | ZHANG Yi GAO Hang MA Song GUO Hongru XIA Bin ZHANG Chaoxian |
| author_facet | ZHANG Yi GAO Hang MA Song GUO Hongru XIA Bin ZHANG Chaoxian |
| author_sort | ZHANG Yi |
| collection | DOAJ |
| description | In order to evaluate the performance of large-scale digital phased array mixed-ADC receivers under the influence of mutual coupling effects in compact spaces, a performance analysis method was proposed. Firstly, the propagation channel under the influence of mutual coupling effects was modeled by jointly considering the three-dimensional channel model, mutual coupling effect model, and ADC quantization noise model. Then, used a linear maximum ratio combining receiver and based on random matrix theory, a closed form expression for the achievable rate of the system under a given antenna array topology was derived. Finally, the achievable rates of uniform linear arrays and uniform planar arrays under different mixed-ADC configurations were theoretically calculated and numerically simulated. The calculation and simulation results both indicated that optimizing the mixed-ADC configuration scheme could effectively improve the system achievable rate, and the conclusion could provide theoretical support for the design of high achievable rate mixed-ADC receivers in compact spaces. |
| format | Article |
| id | doaj-art-c9b68a46dc4d419eb16c7fa7665e70d9 |
| institution | Kabale University |
| issn | 2096-8930 |
| language | zho |
| publishDate | 2024-09-01 |
| publisher | Post&Telecom Press Co.,LTD |
| record_format | Article |
| series | 天地一体化信息网络 |
| spelling | doaj-art-c9b68a46dc4d419eb16c7fa7665e70d92025-01-15T02:48:55ZzhoPost&Telecom Press Co.,LTD天地一体化信息网络2096-89302024-09-015283475951392Performance Analysis of Large-Scale Digital Phased Array Mixed-ADC Receiver in Compact SpaceZHANG YiGAO HangMA SongGUO HongruXIA BinZHANG ChaoxianIn order to evaluate the performance of large-scale digital phased array mixed-ADC receivers under the influence of mutual coupling effects in compact spaces, a performance analysis method was proposed. Firstly, the propagation channel under the influence of mutual coupling effects was modeled by jointly considering the three-dimensional channel model, mutual coupling effect model, and ADC quantization noise model. Then, used a linear maximum ratio combining receiver and based on random matrix theory, a closed form expression for the achievable rate of the system under a given antenna array topology was derived. Finally, the achievable rates of uniform linear arrays and uniform planar arrays under different mixed-ADC configurations were theoretically calculated and numerically simulated. The calculation and simulation results both indicated that optimizing the mixed-ADC configuration scheme could effectively improve the system achievable rate, and the conclusion could provide theoretical support for the design of high achievable rate mixed-ADC receivers in compact spaces.http://www.j-sigin.com.cn/zh/article/doi/10.11959/j.issn.2096-8930.2024025/large-scale digital phased arraycompact spacemutual coupling effectachievable rate |
| spellingShingle | ZHANG Yi GAO Hang MA Song GUO Hongru XIA Bin ZHANG Chaoxian Performance Analysis of Large-Scale Digital Phased Array Mixed-ADC Receiver in Compact Space 天地一体化信息网络 large-scale digital phased array compact space mutual coupling effect achievable rate |
| title | Performance Analysis of Large-Scale Digital Phased Array Mixed-ADC Receiver in Compact Space |
| title_full | Performance Analysis of Large-Scale Digital Phased Array Mixed-ADC Receiver in Compact Space |
| title_fullStr | Performance Analysis of Large-Scale Digital Phased Array Mixed-ADC Receiver in Compact Space |
| title_full_unstemmed | Performance Analysis of Large-Scale Digital Phased Array Mixed-ADC Receiver in Compact Space |
| title_short | Performance Analysis of Large-Scale Digital Phased Array Mixed-ADC Receiver in Compact Space |
| title_sort | performance analysis of large scale digital phased array mixed adc receiver in compact space |
| topic | large-scale digital phased array compact space mutual coupling effect achievable rate |
| url | http://www.j-sigin.com.cn/zh/article/doi/10.11959/j.issn.2096-8930.2024025/ |
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