Wideband Low-Profile Dual-Polarized Phased Array with Endfire Radiation Patterns for 5G Mobile Applications

Jin Zhang; Kun Zhao; Lei Wang; Gert Frølund Pedersen; Shuai Zhang

doi:10.1109/TVT.2021.3095560

Wideband Low-Profile Dual-Polarized Phased Array with Endfire Radiation Patterns for 5G Mobile Applications

Jin Zhang, Kun Zhao, Lei Wang, Gert Frølund Pedersen, Shuai Zhang^*

^*Kontaktforfatter

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review

15 Citationer (Scopus)

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Abstract

In this paper, an endfire dual-polarized phased array is introduced for 5G mobile applications, which operates from 26 GHz to 30 GHz with low profile of only 1.1 mm (0.1 wavelength at 26 GHz) and small clearance of 3.5 mm. The array consists of interleaved substrate integrated waveguide (SIW) based vertical polarized elements and notch type horizontal-polarized elements. The bandwidth of each SIW element is greatly improved by introducing a wide-band impedance transition, which is composed by parallel plate resonators and a metallic via in between. The notch elements have very compact size, which helps to keep the half-wavelength inter-element distance. The array has a planar structure and is easy to fabricate. The measured and simulated results align well with each other.

Originalsprog	Engelsk
Artikelnummer	9478267
Tidsskrift	I E E E Transactions on Vehicular Technology
Vol/bind	70
Udgave nummer	9
Sider (fra-til)	8431-8440
Antal sider	10
ISSN	0018-9545
DOI	https://doi.org/10.1109/TVT.2021.3095560
Status	Udgivet - sep. 2021

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10.1109/TVT.2021.3095560

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Citationsformater

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title = "Wideband Low-Profile Dual-Polarized Phased Array with Endfire Radiation Patterns for 5G Mobile Applications",

abstract = "In this paper, an endfire dual-polarized phased array is introduced for 5G mobile applications, which operates from 26 GHz to 30 GHz with low profile of only 1.1 mm (0.1 wavelength at 26 GHz) and small clearance of 3.5 mm. The array consists of interleaved substrate integrated waveguide (SIW) based vertical polarized elements and notch type horizontal-polarized elements. The bandwidth of each SIW element is greatly improved by introducing a wide-band impedance transition, which is composed by parallel plate resonators and a metallic via in between. The notch elements have very compact size, which helps to keep the half-wavelength inter-element distance. The array has a planar structure and is easy to fabricate. The measured and simulated results align well with each other.",

keywords = "5G, Dual-polarization, endfire, handset antennas, wideband",

author = "Jin Zhang and Kun Zhao and Lei Wang and Pedersen, {Gert Fr{\o}lund} and Shuai Zhang",

year = "2021",

month = sep,

doi = "10.1109/TVT.2021.3095560",

language = "English",

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journal = "I E E E Transactions on Vehicular Technology",

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AU - Zhang, Jin

AU - Zhao, Kun

AU - Wang, Lei

AU - Pedersen, Gert Frølund

AU - Zhang, Shuai

PY - 2021/9

Y1 - 2021/9

N2 - In this paper, an endfire dual-polarized phased array is introduced for 5G mobile applications, which operates from 26 GHz to 30 GHz with low profile of only 1.1 mm (0.1 wavelength at 26 GHz) and small clearance of 3.5 mm. The array consists of interleaved substrate integrated waveguide (SIW) based vertical polarized elements and notch type horizontal-polarized elements. The bandwidth of each SIW element is greatly improved by introducing a wide-band impedance transition, which is composed by parallel plate resonators and a metallic via in between. The notch elements have very compact size, which helps to keep the half-wavelength inter-element distance. The array has a planar structure and is easy to fabricate. The measured and simulated results align well with each other.

AB - In this paper, an endfire dual-polarized phased array is introduced for 5G mobile applications, which operates from 26 GHz to 30 GHz with low profile of only 1.1 mm (0.1 wavelength at 26 GHz) and small clearance of 3.5 mm. The array consists of interleaved substrate integrated waveguide (SIW) based vertical polarized elements and notch type horizontal-polarized elements. The bandwidth of each SIW element is greatly improved by introducing a wide-band impedance transition, which is composed by parallel plate resonators and a metallic via in between. The notch elements have very compact size, which helps to keep the half-wavelength inter-element distance. The array has a planar structure and is easy to fabricate. The measured and simulated results align well with each other.

KW - 5G

KW - Dual-polarization

KW - endfire

KW - handset antennas

KW - wideband

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DO - 10.1109/TVT.2021.3095560

M3 - Journal article

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JO - I E E E Transactions on Vehicular Technology

JF - I E E E Transactions on Vehicular Technology

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Wideband Low-Profile Dual-Polarized Phased Array with Endfire Radiation Patterns for 5G Mobile Applications

Abstract

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