Band-Notched Dual-Polarized Antennas for 2G/3G/4G/5G Base Station Using the GCPW DGS-DMS Hybrid Filter
Two broadband dual-polarized band-notched crossed dipole antennas based on the grounded coplanar waveguide (GCPW) filter for 2G/3G/4G/5G base station are proposed in this paper. Two antennas with two and three radiation nulls are displayed to demonstrate the design innovation. Firstly, a wideband cr...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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IEEE
2024-01-01
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| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/10459201/ |
| _version_ | 1797243350736175104 |
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| author | Min Li Daotong Li Chongcai Xu Haixia Li Feng Xu |
| author_facet | Min Li Daotong Li Chongcai Xu Haixia Li Feng Xu |
| author_sort | Min Li |
| collection | DOAJ |
| description | Two broadband dual-polarized band-notched crossed dipole antennas based on the grounded coplanar waveguide (GCPW) filter for 2G/3G/4G/5G base station are proposed in this paper. Two antennas with two and three radiation nulls are displayed to demonstrate the design innovation. Firstly, a wideband crossed dipole antenna with GCPW feed structure is designed, and its coverage frequency is 1.7-3.6 GHz. Then, a compact GCPW second-order hybrid bandstop filter is designed using defected ground structure (DGS) and defected microstrip structure (DMS). The DGS-DMS filter are embedded inside the antenna radiator to achieve the stopband covering 2.9-3.1 GHz with only one dielectric substrate. At last, a miniaturized GCPW third-order DGS-DMS highly selective bandstop filter is integrated in wideband antenna to realize the stopband of 2.87-3.17 GHz. The proposed band-notched antenna uses only one substrate. Compared with the antenna using second-order filter, the antenna using third-order filter has one more radiation null, wider stopband of 2.87-3.17 GHz and higher selectivity. |
| first_indexed | 2024-04-24T18:53:43Z |
| format | Article |
| id | doaj.art-1d7e6b4df3ba42e085df51e5b78a6a74 |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-04-24T18:53:43Z |
| publishDate | 2024-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-1d7e6b4df3ba42e085df51e5b78a6a742024-03-26T17:47:17ZengIEEEIEEE Access2169-35362024-01-0112370693707910.1109/ACCESS.2024.337370210459201Band-Notched Dual-Polarized Antennas for 2G/3G/4G/5G Base Station Using the GCPW DGS-DMS Hybrid FilterMin Li0https://orcid.org/0000-0002-1845-1163Daotong Li1https://orcid.org/0000-0003-4413-4847Chongcai Xu2https://orcid.org/0009-0005-5647-2706Haixia Li3Feng Xu4https://orcid.org/0000-0001-9396-341XSchool of Information Engineering, Suqian University, Suqian, ChinaCenter of Aerocraft TT&C and Communication, Chongqing University, Chongqing, ChinaSchool of Information Engineering, Suqian University, Suqian, ChinaSchool of Information Engineering, Suqian University, Suqian, ChinaSchool of Electronic Science and Engineering, Nanjing University of Posts and Telecommunications, Nanjing, ChinaTwo broadband dual-polarized band-notched crossed dipole antennas based on the grounded coplanar waveguide (GCPW) filter for 2G/3G/4G/5G base station are proposed in this paper. Two antennas with two and three radiation nulls are displayed to demonstrate the design innovation. Firstly, a wideband crossed dipole antenna with GCPW feed structure is designed, and its coverage frequency is 1.7-3.6 GHz. Then, a compact GCPW second-order hybrid bandstop filter is designed using defected ground structure (DGS) and defected microstrip structure (DMS). The DGS-DMS filter are embedded inside the antenna radiator to achieve the stopband covering 2.9-3.1 GHz with only one dielectric substrate. At last, a miniaturized GCPW third-order DGS-DMS highly selective bandstop filter is integrated in wideband antenna to realize the stopband of 2.87-3.17 GHz. The proposed band-notched antenna uses only one substrate. Compared with the antenna using second-order filter, the antenna using third-order filter has one more radiation null, wider stopband of 2.87-3.17 GHz and higher selectivity.https://ieeexplore.ieee.org/document/10459201/Band-notchedbase stationDGSDMSdual-polarized |
| spellingShingle | Min Li Daotong Li Chongcai Xu Haixia Li Feng Xu Band-Notched Dual-Polarized Antennas for 2G/3G/4G/5G Base Station Using the GCPW DGS-DMS Hybrid Filter IEEE Access Band-notched base station DGS DMS dual-polarized |
| title | Band-Notched Dual-Polarized Antennas for 2G/3G/4G/5G Base Station Using the GCPW DGS-DMS Hybrid Filter |
| title_full | Band-Notched Dual-Polarized Antennas for 2G/3G/4G/5G Base Station Using the GCPW DGS-DMS Hybrid Filter |
| title_fullStr | Band-Notched Dual-Polarized Antennas for 2G/3G/4G/5G Base Station Using the GCPW DGS-DMS Hybrid Filter |
| title_full_unstemmed | Band-Notched Dual-Polarized Antennas for 2G/3G/4G/5G Base Station Using the GCPW DGS-DMS Hybrid Filter |
| title_short | Band-Notched Dual-Polarized Antennas for 2G/3G/4G/5G Base Station Using the GCPW DGS-DMS Hybrid Filter |
| title_sort | band notched dual polarized antennas for 2g 3g 4g 5g base station using the gcpw dgs dms hybrid filter |
| topic | Band-notched base station DGS DMS dual-polarized |
| url | https://ieeexplore.ieee.org/document/10459201/ |
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