3X3 Wideband and High Isolation MIMO Antenna for Wireless Applications

Dorairajan, Nithya; Perumal, Chitra M.; Vedhagiri, Swetha; Banu, Sufia; Veluchamy, S.; Fathima, S. Shabreen

doi:10.1109/iccsp48568.2020.9182409

2020 International Conference on Communication and Signal Processing (ICCSP) 2020

DOI: 10.1109/iccsp48568.2020.9182409

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3X3 Wideband and High Isolation MIMO Antenna for Wireless Applications

Nithya Dorairajan

Chitra M. Perumal²,

Swetha Vedhagiri³

et al.

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2023

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Cited by 1 publication

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5g Millimeter Wave Mimo Dielectric Resonator Antenna

Basu

2023

Telecom Rad Eng

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A four-element rectangular dielectric resonator antenna (DRA) array for fifth generation (5G) multiple-input-multiple-output (MIMO) application at 28 GHz is presented. Each DRA element of the array has a very small dimension of 3 × 0.03 × 6 mm and oriented at an angle of 90 deg to each other. Total dimension of the proposed antenna system is 20 × 20 × 7 mm. Each antenna of the system has high radiation efficiency (< -0.004 dB). Defected ground structure is used to obtain very good isolation (> 27 dB) between any two DRA elements of the array. Moderate directivity (> 4.1 dBi) of the MIMO antenna can be increased up to 7.8 dBi using thin metal walls to separate each DRA element of the system. This MIMO antenna system is capable of giving 4 GHz impedance band width extending from 25.78 to 29.78 GHz. Computer simulation technology is used to design and investigate the performance parameters of this MIMO antenna system. Performance parameters of the proposed antenna are compared with similar types of antennas found in recent literature.

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5g Millimeter Wave Mimo Dielectric Resonator Antenna

Basu

2023

Telecom Rad Eng

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show abstract

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3X3 Wideband and High Isolation MIMO Antenna for Wireless Applications

Cited by 1 publication

References 16 publications

5g Millimeter Wave Mimo Dielectric Resonator Antenna

5g Millimeter Wave Mimo Dielectric Resonator Antenna

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