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Uni-Planar MIMO Ant...
Uni-Planar MIMO Antenna for Sub-6 GHz 5G Mobile Phone Applications
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- Rafique, Umair (författare)
- Sapienza Univ Rome, Dept Informat Engn Elect & Telecommun, I-00184 Rome, Italy.
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- Khan, Suleman (författare)
- Capital Univ Sci & Technol, Dept Elect Engn, Islamabad 44000, Pakistan.
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- Ahmed, Muhammad Mansoor (författare)
- Capital Univ Sci & Technol, Dept Elect Engn, Islamabad 44000, Pakistan.
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- Kiani, Saad Hassan (författare)
- IIC Univ Technol, Dept Elect Engn, Phnom Penh 121206, Cambodia.
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- Abbas, Syed Muzahir (författare)
- Macquarie Univ, Fac Sci & Engn, Sch Engn, Sydney, NSW 2109, Australia.
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- Saeed, Sohail Imran (författare)
- Iqra Natl Univ, Dept Elect Engn, Peshawar 25000, Pakistan.
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- Alibakhshikenari, Mohammad (författare)
- Univ Carlos III Madrid, Dept Signal Theory & Commun, Leganes 28911, Spain.
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- Dalarsson, Mariana (författare)
- KTH,Elektroteknisk teori och konstruktion
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Sapienza Univ Rome, Dept Informat Engn Elect & Telecommun, I-00184 Rome, Italy Capital Univ Sci & Technol, Dept Elect Engn, Islamabad 44000, Pakistan. (creator_code:org_t)
- 2022-04-08
- 2022
- Engelska.
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Ingår i: Applied Sciences. - : MDPI AG. - 2076-3417. ; 12:8
- Relaterad länk:
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https://doi.org/10.3...
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https://urn.kb.se/re...
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https://doi.org/10.3...
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Abstract
Ämnesord
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- This article presents the design of a uni-planar MIMO antenna system for sub-6 GHz 5G-enabled smartphones. The MIMO antenna designed comprises four loop-shaped radiators placed at each corner of the mobile phone board, which follows the principle of pattern diversity. The single-antenna element resonates at 3.5 GHz, its impedance bandwidth is noted to be 1.28 GHz (3-4.28 GHz) for S-11 <= -6 dB, and it is equal to 720 MHz (3.18-3.9 GHz) for S-11 <= -10 dB. For a single-antenna element, a peak gain of 3.64 dBi is observed with an antenna efficiency of >90%. The isolation of >10 dB between antenna elements is achieved for the MIMO configuration. Furthermore, the MIMO antenna designed provides enough radiation coverage to support different sides of the mobile phone board, which is an important feature for future 5G-enabled handsets. In addition, the impacts of human hands and heads on MIMO antenna performance are investigated, and acceptable performance in the data and conversation modes is observed.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Telekommunikation (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Telecommunications (hsv//eng)
Nyckelord
- uni-planar
- MIMO
- sub-6 GHz
- pattern diversity
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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