Dual-Wide Multi-Band (DWMB) four-port flexible MIMO antenna for on-body multiple wireless applications including high diversity performance

The single-input-single-output technology experiences loss of data in the communication channel due to the receiving antenna undergoing fading of the signal impinged on it. Today's need is faster data transfer with multiple applications in the single antenna with multiple-identical radiating el...

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Veröffentlicht in:PloS one 2024-11, Vol.19 (11), p.e0309690
Hauptverfasser: Sharma, Manish, Sharma, Kanhaiya, Rao Kapula, Prabhakara, Nayyar, Anand, Bilal, Muhammad
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container_issue 11
container_start_page e0309690
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creator Sharma, Manish
Sharma, Kanhaiya
Rao Kapula, Prabhakara
Nayyar, Anand
Bilal, Muhammad
description The single-input-single-output technology experiences loss of data in the communication channel due to the receiving antenna undergoing fading of the signal impinged on it. Today's need is faster data transfer with multiple applications in the single antenna with multiple-identical radiating elements, leading to multiple-input-multiple-outputDWMB (MIMODWMB) technology. The MIMODWMB configuration with multi-band capability is the objective of the proposed work with applications ranging between microwave-millimeterWave bands. The four-port Dual-Wide Multi-Band (DWMB) MIMODWMB antenna radiating electro-magnetic-energy is proposed, which generates measured bandwidths of 7.27GHz-34.32GHz (Band 1) and 46.54GHz-71.52GHz (Band 2) including applications Up-link/Down-link Satellite System, X-Band, Ku-Band, ISM 24.0GHz (24.0GHz-24.25GHz), 24.0GHz UWB Band (21.65GHz-26.65GHz), n258, n257/n261 and n263 V-band. The proposed antenna technology is printed on Rogers's low permittivity substrate with a hexagon patch etched with dual merged-elliptical slot and three identical circular slots to achieve high impedance matching for Band 1. The partial-ground is etched by a rectangular slot for better impedance matching, and two-thin-etched rectangular slits generate 60.0GHz Band 2. The thin substrate, thickness 0.254mm, is utilized for flexible applications without compromising the operation of dual wide bandwidths. The flexible antenna is also subjected to analysis of Specific-Absorption-Rate (SAR) analysis at key frequencies within both the bands and found to be within the standard limit of 1.60W/Kg for 1g of the human tissue model and corresponds to 1.01W/Kg at 10.0GHz, 0.280W/Kg at 15.0GHz, 0.475W/Kg at 26.0GHz, 0.588W/Kg at 28.0GHz & 0.301W/Kg at 60.0GHz. The high diversity performance with Envelope Correlation Coefficient
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Today's need is faster data transfer with multiple applications in the single antenna with multiple-identical radiating elements, leading to multiple-input-multiple-outputDWMB (MIMODWMB) technology. The MIMODWMB configuration with multi-band capability is the objective of the proposed work with applications ranging between microwave-millimeterWave bands. The four-port Dual-Wide Multi-Band (DWMB) MIMODWMB antenna radiating electro-magnetic-energy is proposed, which generates measured bandwidths of 7.27GHz-34.32GHz (Band 1) and 46.54GHz-71.52GHz (Band 2) including applications Up-link/Down-link Satellite System, X-Band, Ku-Band, ISM 24.0GHz (24.0GHz-24.25GHz), 24.0GHz UWB Band (21.65GHz-26.65GHz), n258, n257/n261 and n263 V-band. The proposed antenna technology is printed on Rogers's low permittivity substrate with a hexagon patch etched with dual merged-elliptical slot and three identical circular slots to achieve high impedance matching for Band 1. The partial-ground is etched by a rectangular slot for better impedance matching, and two-thin-etched rectangular slits generate 60.0GHz Band 2. The thin substrate, thickness 0.254mm, is utilized for flexible applications without compromising the operation of dual wide bandwidths. The flexible antenna is also subjected to analysis of Specific-Absorption-Rate (SAR) analysis at key frequencies within both the bands and found to be within the standard limit of 1.60W/Kg for 1g of the human tissue model and corresponds to 1.01W/Kg at 10.0GHz, 0.280W/Kg at 15.0GHz, 0.475W/Kg at 26.0GHz, 0.588W/Kg at 28.0GHz &amp; 0.301W/Kg at 60.0GHz. The high diversity performance with Envelope Correlation Coefficient&lt;0.50, Diversity Gain≈10.0dB, Total Active Reflection Coefficent&lt;0dB, Channel Capacity Loss&lt;0.40b/s/Hz and multi-band capability for mobile users make the proposed work suitable for flexible on-body applications in a wireless environment. The proposed work MIMODWMB antenna offers advantages such as reduced size (20mm×24mm: 0.61λ0×0.74λ0 at λ0 = 7.27GHz) and a wide range of impedance bandwidths, which are useful for several applications. 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The partial-ground is etched by a rectangular slot for better impedance matching, and two-thin-etched rectangular slits generate 60.0GHz Band 2. The thin substrate, thickness 0.254mm, is utilized for flexible applications without compromising the operation of dual wide bandwidths. The flexible antenna is also subjected to analysis of Specific-Absorption-Rate (SAR) analysis at key frequencies within both the bands and found to be within the standard limit of 1.60W/Kg for 1g of the human tissue model and corresponds to 1.01W/Kg at 10.0GHz, 0.280W/Kg at 15.0GHz, 0.475W/Kg at 26.0GHz, 0.588W/Kg at 28.0GHz &amp; 0.301W/Kg at 60.0GHz. The high diversity performance with Envelope Correlation Coefficient&lt;0.50, Diversity Gain≈10.0dB, Total Active Reflection Coefficent&lt;0dB, Channel Capacity Loss&lt;0.40b/s/Hz and multi-band capability for mobile users make the proposed work suitable for flexible on-body applications in a wireless environment. The proposed work MIMODWMB antenna offers advantages such as reduced size (20mm×24mm: 0.61λ0×0.74λ0 at λ0 = 7.27GHz) and a wide range of impedance bandwidths, which are useful for several applications. Also, due to the flexible nature of the design, they can be used for future on-body wearable applications.</description><subject>Antennas</subject><subject>Antennas (Electronics)</subject><subject>Bandwidths</subject><subject>Body size</subject><subject>Channel capacity</subject><subject>Correlation coefficient</subject><subject>Correlation coefficients</subject><subject>Data transfer (computers)</subject><subject>Design</subject><subject>Design and construction</subject><subject>Engineering and Technology</subject><subject>Engineering research</subject><subject>Equipment Design</subject><subject>Geometry</subject><subject>High impedance</subject><subject>Human tissues</subject><subject>Humans</subject><subject>Impedance</subject><subject>Impedance matching</subject><subject>Internet of Things</subject><subject>Microstrip antennas</subject><subject>Microwaves</subject><subject>MIMO communications</subject><subject>Physical Sciences</subject><subject>Printed circuit boards</subject><subject>Research and Analysis Methods</subject><subject>Slits</subject><subject>Superhigh frequencies</subject><subject>Technology application</subject><subject>Ultra wideband technology</subject><subject>Wireless communications</subject><subject>Wireless Technology - instrumentation</subject><subject>Wireless telephone software</subject><issn>1932-6203</issn><issn>1932-6203</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><sourceid>DOA</sourceid><recordid>eNptkstu1DAUhiMEoqXwBggisSmLDL4lsVeoFy4jddQNqEvLt8x45LFTOynMM_DSeJi06qDKC1vH3_8fH-svircQzCBu4ad1GKMXbtYHb2YAA9Yw8Kw4hgyjqkEAP390PipepbQGoMa0aV4WR5gRVlNAjos_l6Nw1Y3VplyMbrDVufC6PL28WZx_LLvcoupDHMrOmd9WugzNF9el8IPxXuT7WAZfyaC35Wan7jPxy0bjTEql6HtnlRhs8Km0XrlRW78sV3a5KrW9MzHZYVv2JmabjfDKvC5edMIl82baT4qfX7_8uPheXV1_m1-cXVWKtHiodAu1oBoB0xChKRIIylYwmmsSIAAbDaRUEukW65ZBJAhmSBrSIqy0kS0-Kd7vfXsXEp_-MXEMEQE1ZARkYr4ndBBr3ke7EXHLg7D8XyHEJRdxsMoZDgBjDJsWKCoIFJjm5ogwIClmQuo6e32euo1yY7QyfojCHZge3ni74stwxyGsMUE1zQ6nk0MMt6NJA9_YpIxzwpsw7h8OUU0AyuiH_9Cnx5uopcgTWN-F3FjtTPkZhYQCmuORqdkTVF7abKzKqetsrh8IyF6gYkgpmu5hSAj4LrP3j-G7zPIps1n27vEHPYjuQ4r_Ai3C6iA</recordid><startdate>20241104</startdate><enddate>20241104</enddate><creator>Sharma, Manish</creator><creator>Sharma, Kanhaiya</creator><creator>Rao Kapula, Prabhakara</creator><creator>Nayyar, Anand</creator><creator>Bilal, Muhammad</creator><general>Public Library of Science</general><general>Public Library of Science (PLoS)</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7QG</scope><scope>7QL</scope><scope>7QO</scope><scope>7RV</scope><scope>7SN</scope><scope>7SS</scope><scope>7T5</scope><scope>7TG</scope><scope>7TM</scope><scope>7U9</scope><scope>7X2</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8AO</scope><scope>8C1</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>C1K</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>FR3</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>H94</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>KB.</scope><scope>KB0</scope><scope>KL.</scope><scope>L6V</scope><scope>LK8</scope><scope>M0K</scope><scope>M0S</scope><scope>M1P</scope><scope>M7N</scope><scope>M7P</scope><scope>M7S</scope><scope>NAPCQ</scope><scope>P5Z</scope><scope>P62</scope><scope>P64</scope><scope>PATMY</scope><scope>PDBOC</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope><scope>PYCSY</scope><scope>RC3</scope><scope>7X8</scope><scope>5PM</scope><scope>DOA</scope><orcidid>https://orcid.org/0000-0003-4221-0877</orcidid></search><sort><creationdate>20241104</creationdate><title>Dual-Wide Multi-Band (DWMB) four-port flexible MIMO antenna for on-body multiple wireless applications including high diversity performance</title><author>Sharma, Manish ; 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Today's need is faster data transfer with multiple applications in the single antenna with multiple-identical radiating elements, leading to multiple-input-multiple-outputDWMB (MIMODWMB) technology. The MIMODWMB configuration with multi-band capability is the objective of the proposed work with applications ranging between microwave-millimeterWave bands. The four-port Dual-Wide Multi-Band (DWMB) MIMODWMB antenna radiating electro-magnetic-energy is proposed, which generates measured bandwidths of 7.27GHz-34.32GHz (Band 1) and 46.54GHz-71.52GHz (Band 2) including applications Up-link/Down-link Satellite System, X-Band, Ku-Band, ISM 24.0GHz (24.0GHz-24.25GHz), 24.0GHz UWB Band (21.65GHz-26.65GHz), n258, n257/n261 and n263 V-band. The proposed antenna technology is printed on Rogers's low permittivity substrate with a hexagon patch etched with dual merged-elliptical slot and three identical circular slots to achieve high impedance matching for Band 1. The partial-ground is etched by a rectangular slot for better impedance matching, and two-thin-etched rectangular slits generate 60.0GHz Band 2. The thin substrate, thickness 0.254mm, is utilized for flexible applications without compromising the operation of dual wide bandwidths. The flexible antenna is also subjected to analysis of Specific-Absorption-Rate (SAR) analysis at key frequencies within both the bands and found to be within the standard limit of 1.60W/Kg for 1g of the human tissue model and corresponds to 1.01W/Kg at 10.0GHz, 0.280W/Kg at 15.0GHz, 0.475W/Kg at 26.0GHz, 0.588W/Kg at 28.0GHz &amp; 0.301W/Kg at 60.0GHz. The high diversity performance with Envelope Correlation Coefficient&lt;0.50, Diversity Gain≈10.0dB, Total Active Reflection Coefficent&lt;0dB, Channel Capacity Loss&lt;0.40b/s/Hz and multi-band capability for mobile users make the proposed work suitable for flexible on-body applications in a wireless environment. The proposed work MIMODWMB antenna offers advantages such as reduced size (20mm×24mm: 0.61λ0×0.74λ0 at λ0 = 7.27GHz) and a wide range of impedance bandwidths, which are useful for several applications. Also, due to the flexible nature of the design, they can be used for future on-body wearable applications.</abstract><cop>United States</cop><pub>Public Library of Science</pub><pmid>39495804</pmid><doi>10.1371/journal.pone.0309690</doi><orcidid>https://orcid.org/0000-0003-4221-0877</orcidid><oa>free_for_read</oa></addata></record>
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identifier ISSN: 1932-6203
ispartof PloS one, 2024-11, Vol.19 (11), p.e0309690
issn 1932-6203
1932-6203
language eng
recordid cdi_plos_journals_3124051940
source MEDLINE; DOAJ Directory of Open Access Journals; Public Library of Science (PLoS); EZB-FREE-00999 freely available EZB journals; PubMed Central; Free Full-Text Journals in Chemistry
subjects Antennas
Antennas (Electronics)
Bandwidths
Body size
Channel capacity
Correlation coefficient
Correlation coefficients
Data transfer (computers)
Design
Design and construction
Engineering and Technology
Engineering research
Equipment Design
Geometry
High impedance
Human tissues
Humans
Impedance
Impedance matching
Internet of Things
Microstrip antennas
Microwaves
MIMO communications
Physical Sciences
Printed circuit boards
Research and Analysis Methods
Slits
Superhigh frequencies
Technology application
Ultra wideband technology
Wireless communications
Wireless Technology - instrumentation
Wireless telephone software
title Dual-Wide Multi-Band (DWMB) four-port flexible MIMO antenna for on-body multiple wireless applications including high diversity performance
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