L-band 4×4 Full-redundant Matrix Based on Microwave Multilayer Technique
A planar RF 4×4 microwave switch matrix has been proposed to reduce the size of traditional RF matrix at L-band, where multilayer microwave technique based on PCB is employed to integrate embedded power divider and RF interconnections. Buried components are simulated and optimized using 3D EM softwa...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2017-01-01
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| Series: | MATEC Web of Conferences |
| Online Access: | https://doi.org/10.1051/matecconf/201713900207 |
| _version_ | 1818918091578408960 |
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| author | Li Xiaoming Song Qinghui Du Jiangkun |
| author_facet | Li Xiaoming Song Qinghui Du Jiangkun |
| author_sort | Li Xiaoming |
| collection | DOAJ |
| description | A planar RF 4×4 microwave switch matrix has been proposed to reduce the size of traditional RF matrix at L-band, where multilayer microwave technique based on PCB is employed to integrate embedded power divider and RF interconnections. Buried components are simulated and optimized using 3D EM software to obtain good circuit performance. A prototype of the matrix is designed and fabricated on Arlon “CLTE-XT” substrate with “25N” prepreg. For all ports of the matrix and among the working band from 950MHz to 2150MHz, both input and output VSWR are less than 1.7, transmission gains are between 6.8 and 8, while ON-OFF isolations are better than 50 dB. The dimension of the matrix is not greater than 70mm×120mm×20mm, which is reduced by 2 order of magnitude compare with traditional design. |
| first_indexed | 2024-12-20T00:44:27Z |
| format | Article |
| id | doaj.art-a6f3ea1ca0924230b5d554c42bd94c54 |
| institution | Directory Open Access Journal |
| issn | 2261-236X |
| language | English |
| last_indexed | 2024-12-20T00:44:27Z |
| publishDate | 2017-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | MATEC Web of Conferences |
| spelling | doaj.art-a6f3ea1ca0924230b5d554c42bd94c542022-12-21T19:59:26ZengEDP SciencesMATEC Web of Conferences2261-236X2017-01-011390020710.1051/matecconf/201713900207matecconf_icmite2017_00207L-band 4×4 Full-redundant Matrix Based on Microwave Multilayer TechniqueLi XiaomingSong QinghuiDu JiangkunA planar RF 4×4 microwave switch matrix has been proposed to reduce the size of traditional RF matrix at L-band, where multilayer microwave technique based on PCB is employed to integrate embedded power divider and RF interconnections. Buried components are simulated and optimized using 3D EM software to obtain good circuit performance. A prototype of the matrix is designed and fabricated on Arlon “CLTE-XT” substrate with “25N” prepreg. For all ports of the matrix and among the working band from 950MHz to 2150MHz, both input and output VSWR are less than 1.7, transmission gains are between 6.8 and 8, while ON-OFF isolations are better than 50 dB. The dimension of the matrix is not greater than 70mm×120mm×20mm, which is reduced by 2 order of magnitude compare with traditional design.https://doi.org/10.1051/matecconf/201713900207 |
| spellingShingle | Li Xiaoming Song Qinghui Du Jiangkun L-band 4×4 Full-redundant Matrix Based on Microwave Multilayer Technique MATEC Web of Conferences |
| title | L-band 4×4 Full-redundant Matrix Based on Microwave Multilayer Technique |
| title_full | L-band 4×4 Full-redundant Matrix Based on Microwave Multilayer Technique |
| title_fullStr | L-band 4×4 Full-redundant Matrix Based on Microwave Multilayer Technique |
| title_full_unstemmed | L-band 4×4 Full-redundant Matrix Based on Microwave Multilayer Technique |
| title_short | L-band 4×4 Full-redundant Matrix Based on Microwave Multilayer Technique |
| title_sort | l band 4 4 full redundant matrix based on microwave multilayer technique |
| url | https://doi.org/10.1051/matecconf/201713900207 |
| work_keys_str_mv | AT lixiaoming lband44fullredundantmatrixbasedonmicrowavemultilayertechnique AT songqinghui lband44fullredundantmatrixbasedonmicrowavemultilayertechnique AT dujiangkun lband44fullredundantmatrixbasedonmicrowavemultilayertechnique |