Bandwidth-Enhanced Broadband Dual-Polarized Antennas for 2G/3G/4G and IMT Services

Two bandwidth-enhanced broadband dual-polarized antennas (BEBDPAs) are proposed for 2G/3G/4G wireless communication systems and international mobile telecommunication services. The first BEBDPA is composed of two perpendicularly crossed dipoles. Its bandwidth is enhanced by introducing a parasitic l...

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Bibliographic Details
Published in:IEEE antennas and wireless propagation letters 2018-09, Vol.17 (9), p.1702-1706
Main Authors: Wu, Linjuan, Li, Ronglin, Qin, Yue, Cui, Yuehui
Format: Article
Language:English
Subjects:
4G mobile communication
Antenna radiation patterns
Antennas
Bandwidth
Bandwidth enhancement
Bandwidths
Base stations
Broadband
broadband antenna
Broadband antennas
Broadband communication
dipole antenna
Dipole antennas
Dipoles
Dual polarization (waves)
dual-polarization
Gain
Impedance
international mobile telecommunication (IMT) services
Mobile communications networks
Parasitic elements (antennas)
Wireless communication systems
Wireless communications
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Summary:Two bandwidth-enhanced broadband dual-polarized antennas (BEBDPAs) are proposed for 2G/3G/4G wireless communication systems and international mobile telecommunication services. The first BEBDPA is composed of two perpendicularly crossed dipoles. Its bandwidth is enhanced by introducing a parasitic loop below the two crossed dipoles and a parasitic disk with four parasitic strips above. The BEBDPA achieves an impedance bandwidth of 64% for reflection coefficients
ISSN:1536-1225
1548-5757
DOI:10.1109/LAWP.2018.2864185