A Compact CPW-Fed Ultra-Wideband Multi-Input-Multi-Output (MIMO) Antenna for Wireless Communication Networks

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Ahmad, SaroshGovt Coll Univ Faisalabad GCUF, Dept Elect Engn & Technol, Faisalabad 38000, Pakistan.;Univ Carlos III Madrid, Dept Signal Theory & Commun, Madrid 28911, Spain. (author)

A Compact CPW-Fed Ultra-Wideband Multi-Input-Multi-Output (MIMO) Antenna for Wireless Communication Networks

Article/chapterEnglish2022

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Institute of Electrical and Electronics Engineers (IEEE),2022
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LIBRIS-ID:oai:DiVA.org:kth-310648
https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-310648URI
https://doi.org/10.1109/ACCESS.2022.3155762DOI

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Language:English
Summary in:English

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Subject category:art swepub-publicationtype

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QC 20220406
In this article, a compact coplanar waveguide (CPW) technique based ultra-wideband multiple-input-multiple-output (MIMO) antenna is proposed. The design is characterized by a broad impedance bandwidth starting from 3 GHz to 11 GHz. The overall size of the MIMO design is 60 x 60 mm(2) (1.24 x 1.24 lambda(2)(g) @ 3 GHz) with a thickness of 1.6 mm. To make the design ultra-wideband, the proposed MIMO antenna design has four jug-shaped radiating elements. The design is printed on a FR-4 substrate (relative permittivity of epsilon(r) = 4.4 and loss tangent of tan delta = 0.025). The polarization diversity phenomenon is realized by placing four antenna elements orthogonally. This arrangement increases the isolation among the MIMO antenna elements. The simulated results of the ultra-wideband MIMO antenna are verified by measured results. The proposed MIMO antenna has a measured diversity gain greater than 9.98, envelope correlation coefficient (ECC) less than 0.02, and good MIMO performance where the isolation is more than -20dB between the elements. The group delay, channel capacity loss (CCL), and the total active reflection coefficient (TARC) multiplexing efficiency and mean effective gain results are also analyzed. The group delay is found to be less than 1.2ns, CCL values calculated to be less than 0.4 bits/sec/Hz, while the TARC is below -10dB for the whole operating spectrum. The proposed design is a perfect candidate for ultra-wideband wireless communication systems and portable devices.

Subject headings and genre

TEKNIK OCH TEKNOLOGIER Elektroteknik och elektronik Kommunikationssystem hsv//swe
ENGINEERING AND TECHNOLOGY Electrical Engineering, Electronic Engineering, Information Engineering Communication Systems hsv//eng
TEKNIK OCH TEKNOLOGIER Elektroteknik och elektronik Telekommunikation hsv//swe
ENGINEERING AND TECHNOLOGY Electrical Engineering, Electronic Engineering, Information Engineering Telecommunications hsv//eng
TEKNIK OCH TEKNOLOGIER Elektroteknik och elektronik Annan elektroteknik och elektronik hsv//swe
ENGINEERING AND TECHNOLOGY Electrical Engineering, Electronic Engineering, Information Engineering Other Electrical Engineering, Electronic Engineering, Information Engineering hsv//eng
Multi-input-multi-output (MIMO)
ultra-wideband
envelope correlation coefficient (ECC)
channel capacity loss (CCL)
group delay
total active reflection coefficient (TARC)

Added entries (persons, corporate bodies, meetings, titles ...)

Khan, ShahidCOMSATS Univ Islamabad, Dept Elect & Comp Engn, Abbottabad Campus, Abbottabad 22060, Pakistan.;Univ Lorraine, Inst Super Elect & Automat, F-57070 Lorraine, France. (author)
Manzoor, BilalUniv Engn & Technol UET, Dept Telecom Engn, Taxila 47050, Pakistan. (author)
Soruri, MohammadUniv Birjand, Tech Fac Ferdows, Birjand 9717434765, Iran. (author)
Alibakhshikenari, MohammadUniv Carlos III Madrid, Dept Signal Theory & Commun, Madrid 28911, Spain. (author)
Dalarsson, MarianaKTH,Elektroteknik(Swepub:kth)u166dj8f (author)
Falcone, FranciscoUniv Publ Navarra, Elect Elect & Commun Engn Dept, Pamplona 31006, Spain.;Univ Publ Navarra, Inst Smart Cities, Pamplona 31006, Spain. (author)
Govt Coll Univ Faisalabad GCUF, Dept Elect Engn & Technol, Faisalabad 38000, Pakistan.;Univ Carlos III Madrid, Dept Signal Theory & Commun, Madrid 28911, Spain.COMSATS Univ Islamabad, Dept Elect & Comp Engn, Abbottabad Campus, Abbottabad 22060, Pakistan.;Univ Lorraine, Inst Super Elect & Automat, F-57070 Lorraine, France. (creator_code:org_t)

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In:IEEE Access: Institute of Electrical and Electronics Engineers (IEEE)10, s. 25278-252892169-3536

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By the author/editor: Ahmad, Sarosh; Khan, Shahid; Manzoor, Bilal; Soruri, Mohammad; Alibakhshikenari ...; Dalarsson, Maria ...; show more...; Falcone, Francis ...; show less...

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ENGINEERING AND TECHNOLOGY: ENGINEERING AND ...; and Electrical Engin ...; and Communication Sy ...

ENGINEERING AND TECHNOLOGY: ENGINEERING AND ...; and Electrical Engin ...; and Telecommunicatio ...

ENGINEERING AND TECHNOLOGY: ENGINEERING AND ...; and Electrical Engin ...; and Other Electrical ...

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