Design of a low‐profile, dual‐mode, dual‐port and single‐band antenna with very high isolation for wireless body area network applications
Abstract In this study, a simple and compact antenna structure with dual‐port and dual‐mode operating in a single‐band is proposed for wireless body area network. This antenna is composed of a rectangular ring patch antenna, which is shorted in the outer edge to generate an omni‐azimuthal radiation...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2023-01-01
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| Series: | IET Microwaves, Antennas & Propagation |
| Subjects: | |
| Online Access: | https://doi.org/10.1049/mia2.12322 |
| _version_ | 1828068214903406592 |
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| author | Salma Mirhadi Zeinab Poorjalili Nader Komjani |
| author_facet | Salma Mirhadi Zeinab Poorjalili Nader Komjani |
| author_sort | Salma Mirhadi |
| collection | DOAJ |
| description | Abstract In this study, a simple and compact antenna structure with dual‐port and dual‐mode operating in a single‐band is proposed for wireless body area network. This antenna is composed of a rectangular ring patch antenna, which is shorted in the outer edge to generate an omni‐azimuthal radiation pattern. This pattern is desired for the on‐body communication level. A substrate integrated waveguide cavity‐backed slot antenna is also located at the centre of the structure and provides the broadside radiation pattern desired for the off‐body communication level. The proposed antenna is fabricated and measured. The measured results are in good agreement with the simulated ones. The measured mutual coupling between two ports is less than −40 dB which is about 13.5 dB better than that of previous works. |
| first_indexed | 2024-04-10T23:59:26Z |
| format | Article |
| id | doaj.art-dfc67cee32f9430db1b42c035f809f70 |
| institution | Directory Open Access Journal |
| issn | 1751-8725 1751-8733 |
| language | English |
| last_indexed | 2024-04-10T23:59:26Z |
| publishDate | 2023-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | IET Microwaves, Antennas & Propagation |
| spelling | doaj.art-dfc67cee32f9430db1b42c035f809f702023-01-10T08:15:10ZengWileyIET Microwaves, Antennas & Propagation1751-87251751-87332023-01-01171839210.1049/mia2.12322Design of a low‐profile, dual‐mode, dual‐port and single‐band antenna with very high isolation for wireless body area network applicationsSalma Mirhadi0Zeinab Poorjalili1Nader Komjani2Department of Electrical and Computer Engineering Shariaty College Technical and Vocational University Tehran IranDepartment of Electrical Engineering Iran University of Science and Technology Tehran IranDepartment of Electrical Engineering Iran University of Science and Technology Tehran IranAbstract In this study, a simple and compact antenna structure with dual‐port and dual‐mode operating in a single‐band is proposed for wireless body area network. This antenna is composed of a rectangular ring patch antenna, which is shorted in the outer edge to generate an omni‐azimuthal radiation pattern. This pattern is desired for the on‐body communication level. A substrate integrated waveguide cavity‐backed slot antenna is also located at the centre of the structure and provides the broadside radiation pattern desired for the off‐body communication level. The proposed antenna is fabricated and measured. The measured results are in good agreement with the simulated ones. The measured mutual coupling between two ports is less than −40 dB which is about 13.5 dB better than that of previous works.https://doi.org/10.1049/mia2.12322dual‐modedual‐portsingle‐bandsingle‐layer antennavery high isolationwireless body area network |
| spellingShingle | Salma Mirhadi Zeinab Poorjalili Nader Komjani Design of a low‐profile, dual‐mode, dual‐port and single‐band antenna with very high isolation for wireless body area network applications IET Microwaves, Antennas & Propagation dual‐mode dual‐port single‐band single‐layer antenna very high isolation wireless body area network |
| title | Design of a low‐profile, dual‐mode, dual‐port and single‐band antenna with very high isolation for wireless body area network applications |
| title_full | Design of a low‐profile, dual‐mode, dual‐port and single‐band antenna with very high isolation for wireless body area network applications |
| title_fullStr | Design of a low‐profile, dual‐mode, dual‐port and single‐band antenna with very high isolation for wireless body area network applications |
| title_full_unstemmed | Design of a low‐profile, dual‐mode, dual‐port and single‐band antenna with very high isolation for wireless body area network applications |
| title_short | Design of a low‐profile, dual‐mode, dual‐port and single‐band antenna with very high isolation for wireless body area network applications |
| title_sort | design of a low profile dual mode dual port and single band antenna with very high isolation for wireless body area network applications |
| topic | dual‐mode dual‐port single‐band single‐layer antenna very high isolation wireless body area network |
| url | https://doi.org/10.1049/mia2.12322 |
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