Slotted vertical wall for decoupling and beam tilt correction
An intra-band pattern-corrected decoupling vertical conducting wall is realized by dielectric substrate with conductor cladding on both side wall between two tightly spaced H-plane microstrip patches with λ0/20 edge-to-edge spacing. The wall is grounded and two symmetrical slots are etched on the ve...
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| Veröffentlicht in: | International journal of microwave and wireless technologies 2024-02, Vol.16 (1), p.162-166 |
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| container_title | International journal of microwave and wireless technologies |
| container_volume | 16 |
| creator | Wang, Yiying Zhang, Shengfei Wang, Bo Zhang, Hongxin Jiang, Yannan Pan, Wanghua Kishk, Ahmed A. |
| description | An intra-band pattern-corrected decoupling vertical conducting wall is realized by dielectric substrate with conductor cladding on both side wall between two tightly spaced H-plane microstrip patches with λ0/20 edge-to-edge spacing. The wall is grounded and two symmetrical slots are etched on the vertical substrate. The measured results agree with the simulations, showing that the slotted vertical wall reduces the mutual coupling within the bandwidth to −30 dB and corrects the radiation beam tilt to be within −4.5° to 3° from the broadside direction. A gain reduction of 0.6 dB is observed compared to the gain without the slotted decoupling wall. |
| doi_str_mv | 10.1017/S1759078723000752 |
| format | Article |
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The wall is grounded and two symmetrical slots are etched on the vertical substrate. The measured results agree with the simulations, showing that the slotted vertical wall reduces the mutual coupling within the bandwidth to −30 dB and corrects the radiation beam tilt to be within −4.5° to 3° from the broadside direction. A gain reduction of 0.6 dB is observed compared to the gain without the slotted decoupling wall.</description><identifier>ISSN: 1759-0787</identifier><identifier>EISSN: 1759-0795</identifier><identifier>DOI: 10.1017/S1759078723000752</identifier><language>eng</language><publisher>Cambridge, UK: Cambridge University Press</publisher><subject>Antenna Design, Modelling and Measurements ; Antennas ; Conduction ; Decoupling ; Mutual coupling ; Radiation ; Simulation ; Substrates</subject><ispartof>International journal of microwave and wireless technologies, 2024-02, Vol.16 (1), p.162-166</ispartof><rights>The Author(s), 2023. 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A gain reduction of 0.6 dB is observed compared to the gain without the slotted decoupling wall.</description><subject>Antenna Design, Modelling and Measurements</subject><subject>Antennas</subject><subject>Conduction</subject><subject>Decoupling</subject><subject>Mutual coupling</subject><subject>Radiation</subject><subject>Simulation</subject><subject>Substrates</subject><issn>1759-0787</issn><issn>1759-0795</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNp1UE1LAzEUDKJgrf4AbwHPq3m7zb7NwYMUv6DgoXpeks1L2ZJuajar-O_d0qIH8fSGYWbeMIxdgrgGAXizBJRKYIV5IYRAmR-xyY7KBCp5_IMrPGVnfb8WosSqwgm7XfqQEln-QTG1jfb8U3vPXYjcUhOGrW-7Fded5Yb0hqfWJ96EGKlJbejO2YnTvqeLw52yt4f71_lTtnh5fJ7fLbImL1XKSDqnZnIsZpCM1FIaZ4xrQFpDWNLY2impdKm0yHPQBkulCOxIFmDJFFN2tc_dxvA-UJ_qdRhiN76sCwCQqHAGowr2qiaGvo_k6m1sNzp-1SDq3Ur1n5VGT3Hw6I2JrV3Rb_T_rm9QEWlV</recordid><startdate>20240201</startdate><enddate>20240201</enddate><creator>Wang, Yiying</creator><creator>Zhang, Shengfei</creator><creator>Wang, Bo</creator><creator>Zhang, Hongxin</creator><creator>Jiang, Yannan</creator><creator>Pan, Wanghua</creator><creator>Kishk, Ahmed A.</creator><general>Cambridge University Press</general><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0002-9289-1140</orcidid><orcidid>https://orcid.org/0000-0003-1865-9519</orcidid><orcidid>https://orcid.org/0000-0003-2582-7488</orcidid><orcidid>https://orcid.org/0000-0001-9265-7269</orcidid><orcidid>https://orcid.org/0000-0003-1036-6586</orcidid><orcidid>https://orcid.org/0000-0001-8484-4742</orcidid></search><sort><creationdate>20240201</creationdate><title>Slotted vertical wall for decoupling and beam tilt correction</title><author>Wang, Yiying ; Zhang, Shengfei ; Wang, Bo ; Zhang, Hongxin ; Jiang, Yannan ; Pan, Wanghua ; Kishk, Ahmed A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c269t-e5ff945000b7eb5a55bfbbfc15dbe76e872f959a69a0221ab7699e1df9531deb3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Antenna Design, Modelling and Measurements</topic><topic>Antennas</topic><topic>Conduction</topic><topic>Decoupling</topic><topic>Mutual coupling</topic><topic>Radiation</topic><topic>Simulation</topic><topic>Substrates</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Yiying</creatorcontrib><creatorcontrib>Zhang, Shengfei</creatorcontrib><creatorcontrib>Wang, Bo</creatorcontrib><creatorcontrib>Zhang, Hongxin</creatorcontrib><creatorcontrib>Jiang, Yannan</creatorcontrib><creatorcontrib>Pan, Wanghua</creatorcontrib><creatorcontrib>Kishk, Ahmed A.</creatorcontrib><collection>CrossRef</collection><jtitle>International journal of microwave and wireless technologies</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, Yiying</au><au>Zhang, Shengfei</au><au>Wang, Bo</au><au>Zhang, Hongxin</au><au>Jiang, Yannan</au><au>Pan, Wanghua</au><au>Kishk, Ahmed A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Slotted vertical wall for decoupling and beam tilt correction</atitle><jtitle>International journal of microwave and wireless technologies</jtitle><addtitle>Int. 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| ispartof | International journal of microwave and wireless technologies, 2024-02, Vol.16 (1), p.162-166 |
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| language | eng |
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| source | Cambridge University Press Journals Complete |
| subjects | Antenna Design, Modelling and Measurements Antennas Conduction Decoupling Mutual coupling Radiation Simulation Substrates |
| title | Slotted vertical wall for decoupling and beam tilt correction |
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