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On-line Access: 2024-08-27
Received: 2023-10-17
Revision Accepted: 2024-05-08
Crosschecked: 2021-05-26
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Citations: Bibtex RefMan EndNote GB/T7714
A compact ultra-wideband crossed-dipole antenna for 2G/3G/4G/IMT/5G customer premise equipment applications
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Jingli GUO, Lun CUI, Ying LIU, Baohua SUN, Xiaofeng LI. A compact ultra-wideband crossed-dipole antenna for 2G/3G/4G/IMT/5G customer premise equipment applications[J]. Frontiers of Information Technology & Electronic Engineering, 2022, 23(2): 339-345.
@article{title="A compact ultra-wideband crossed-dipole antenna for 2G/3G/4G/IMT/5G customer premise equipment applications",
author="Jingli GUO, Lun CUI, Ying LIU, Baohua SUN, Xiaofeng LI",
journal="Frontiers of Information Technology & Electronic Engineering",
volume="23",
number="2",
pages="339-345",
year="2022",
publisher="Zhejiang University Press & Springer",
doi="10.1631/FITEE.2000456"
}
%0 Journal Article
%T A compact ultra-wideband crossed-dipole antenna for 2G/3G/4G/IMT/5G customer premise equipment applications
%A Jingli GUO
%A Lun CUI
%A Ying LIU
%A Baohua SUN
%A Xiaofeng LI
%J Frontiers of Information Technology & Electronic Engineering
%V 23
%N 2
%P 339-345
%@ 2095-9184
%D 2022
%I Zhejiang University Press & Springer
%DOI 10.1631/FITEE.2000456
TY - JOUR
T1 - A compact ultra-wideband crossed-dipole antenna for 2G/3G/4G/IMT/5G customer premise equipment applications
A1 - Jingli GUO
A1 - Lun CUI
A1 - Ying LIU
A1 - Baohua SUN
A1 - Xiaofeng LI
J0 - Frontiers of Information Technology & Electronic Engineering
VL - 23
IS - 2
SP - 339
EP - 345
%@ 2095-9184
Y1 - 2022
PB - Zhejiang University Press & Springer
ER -
DOI - 10.1631/FITEE.2000456
Abstract: A compact ultra-wideband crossed-dipole antenna is proposed for 2G/3G/4G/IMT/5G customer premise equipment (CPE) applications. The arms of the crossed-dipole antenna are formed by step-shaped patches, and a wideband operation can be realized by properly selecting the order of the step-shaped patches; its bandwidth can be further enhanced by extending the end of crossed dipole downward. Each dipole is excited by a microstrip stub that is directly connected to a coaxial cable. Furthermore, a slotted rectangular parasitic patch is added beneath the crossed dipoles to further support a 5G sub-6-GHz band without additional space cost. The test results for the prototype of the proposed antenna show that the crossed-dipole antenna has a bandwidth of 147.3% (0.77–5.07 GHz) for return loss lower than 10 dB and an isolation higher than 20 dB between two ports.
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