Microstrip Antenna with Two Elements and Defected Ground Structure for 5G Mobile Applications at 28/38 GHz

Thakur, Ekta; Gupta, Anupma; Abdulhameed, Muhannad Kaml; Khaleel, Aymen Dheyaa; Al-Gburi, Ahmed Jamal Abdullah

doi:10.2528/pierc24062403

PIER C

2024

DOI: 10.2528/pierc24062403

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Microstrip Antenna with Two Elements and Defected Ground Structure for 5G Mobile Applications at 28/38 GHz

Ekta Thakur,

Anupma Gupta,

Muhannad Kaml Abdulhameed

et al.

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Cited by 2 publications

References 7 publications

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A compact microstrip antenna with dual thin slits for high-capacity data streaming in the 38 and 39 GHz bands for 5G applications

Gaid,

Ali,

Alomari

2024

Results in Engineering

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A compact microstrip antenna with dual thin slits for high-capacity data streaming in the 38 and 39 GHz bands for 5G applications

Gaid,

Ali,

Alomari

2024

Results in Engineering

View full text Add to dashboard Cite

Design of a high-gain, low-ECC 2x2 MIMO antenna for 28 GHz 5G wireless communication system

Pant,

Malviya

2024

Phys. Scr.

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In this paper, a 2 $\times$ 2 MIMO antenna with inset feed is designed for the frequency Range 2 (FR2) millimeter wave frequencies such as n257 (26-29.5 GHz), n258 (24.25-27.5 GHz), and n261 (27.5–28.35 GHz). The MIMO antenna is designed and fabricated using low loss Rogers RT/duroid 5880 substrate having dimension of 1.4$\lambda_{0}$ $\times$ 2.8$\lambda_{0}$$\times$0.073 $\lambda_{0}$, where $\lambda_{0}$ is the free-space wavelength operating at 28 GHz.The defected ground structure (DGS) minimized the surface waves current. Thus DGS are used to increased the gain and the isolation of the proposed MIMO antenna design. The gain of the MIMO antenna reported is 10.3 dBi with 97.01\% radiation efficiency at 28 GHz resonant frequency. The -10 dB impedance bandwidth lies between 26.95-29.50 GHz, which covers the 5G frequency bands. The isolation is $\ge$ 28 dB and envelope correlation coefficient (ECC) is 10 $^{-5}$, respectively, in the complete operating band.

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Microstrip Antenna with Two Elements and Defected Ground Structure for 5G Mobile Applications at 28/38 GHz

Cited by 2 publications

References 7 publications

A compact microstrip antenna with dual thin slits for high-capacity data streaming in the 38 and 39 GHz bands for 5G applications

A compact microstrip antenna with dual thin slits for high-capacity data streaming in the 38 and 39 GHz bands for 5G applications

Design of a high-gain, low-ECC 2x2 MIMO antenna for 28 GHz 5G wireless communication system

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