Broadband Printed-Dipole Antenna and Its Arrays for 5G Applications

Ta, Son Xuat; Choo, Hosung; Park, Ikmo

doi:10.1109/lawp.2017.2703850

Cited by 248 publications

(161 citation statements)

References 15 publications

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“…To provide the above‐mentioned performance requirements, various millimeter‐wave antennas have been recently reported. For example, an eight‐element cavity‐backed multilayered antenna array by Park et al has been proposed for 28 GHz.…”

Section: Introductionmentioning

confidence: 99%

A wide‐band rhombus monopole antenna array for millimeter wave applications

Ullah¹,

Tahir²

2020

Micro & Optical Tech Letters

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This article presents a simple antenna array for millimeter‐wave communications at 28 GHz. The proposed antenna array is 40 × 19.22 mm2 in size and operates in a measured 26.04 to 30.63 GHz frequency range. The antenna array elements are excited by a planar four‐way feed network, which has been designed and optimized for optimum performance. The single element of the proposed antenna array is a rhombic monopole surrounded by a series of vias, square parasitic patches were etched on the back side to enhance its impedance performance. The proposed antenna array has a peak gain of 11.24 dBi with radiation efficiency more than 85% in its entire operating band. Both single and its 4 × 1 array have been modeled, simulated, and fabricated using standard PCB process. Excellent agreement exists between the simulated and measured results. The antenna's simple design, compact size, and low fabrication cost, enables it to be deployed in millimeter‐wave communication systems.

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Section: Introductionmentioning

confidence: 99%

A wide‐band rhombus monopole antenna array for millimeter wave applications

Ullah¹,

Tahir²

2020

Micro & Optical Tech Letters

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“…To overcome all these challenges, as well as free-space attenuation, different antenna types have been exploited for 5G networks. Most works published in literature on 5G antennas are concerning MIMO (multiple input multiple output) and beam steering antennas [7][8][9][10][11][12]. For instance, Hong et al have developed an eight-elements-phased array antenna with beam steering capabilities based on patch antenna design for cellular handsets [7].…”

Section: Introductionmentioning

confidence: 99%

“…To the best of our knowledge, the majority of publications on mm-wave antennas are based on microstrip antennas [7][8][9][10][11][12][13][14] or SIW technology [15,16]. Waveguide-based antennas, which are typically used for radar applications, represent a potential and cost-effective solution for 5G indoor applications, such as corridors, theaters, stadiums, and convention centers, where coverage is not a critical issue.…”

Section: Introductionmentioning

confidence: 99%

Waveguide-Based Antenna Arrays for 5G Networks

Sodré

Costa

Santos

et al. 2018

International Journal of Antennas and Propagation

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This work reports the development of two high-performance waveguide-based antenna arrays for 5G cellular networks, operating in the underutilized millimetre wave (mm-wave) frequency spectrum. Two different scenarios of mm-wave communications are proposed for illustrating the applicability of the proposed arrays, which provide specific radiation patterns, namely, 12 dBi gain omnidirectional coverage in the 28 GHz band and dual-band sectorial coverage using the 28 and 38 GHz bands with gain up to 15.6 dBi. Numerical and experimental results of the array reflection coefficient, radiation pattern, and gain have been shown in an excellent agreement.

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“…5G wireless will assure smart and intelligent vehicular communications with low latency, high bandwidth and pervasive availability. Various antennas were proposed in previous works that achieved 5G frequencies mostly 28 GHz and 33 GHz [5][6][7][8][9][10][11]. A low profile insensitive air-filled slot-loop antenna for 5G is designed [5], and it operates from 21 to 23.5 GHz.…”

Section: Introductionmentioning

confidence: 99%

“…It operates for a wide band of 26.5-38.2 GHz with a gain of 4.9-5.9 dBi. It is further enhanced by extending the proposed antenna as a beam-forming radiator with a 8-element linear array [10]. Wider scanning angle and higher gain are achieved due to the presence of stubs in array.…”

Section: Introductionmentioning

confidence: 99%

A Compact Conformal Printed Dipole Antenna for 5g Based Vehicular Communication Applications

Yalavarthi¹,

Rukmini²,

Madhav³

2018

PIER C

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Abstract-A novel and compact conformal printed dipole antenna with geometrical modifications in ground plane is proposed in this paper for 5G based vehicular communications and IoT applications. The proposed antenna consists of a printed dipole as defected ground structure and a staircase structured offset fed integrated balun to attain wideband operation. It yields a better −10 dB impedance bandwidth of 17.65 GHz and 2.24 GHz over the frequency ranges 24.3 to 41.95 GHz and 49.91 to 2.15 GHz. Antenna projects the peak gain of 6.81 dB with 98.82% of peak radiation efficiency. The measured results of the proposed model are in good agreement with the simulation obtained from HFSS. The conformal models of the proposed antenna are developed to embed the antenna in different curved surfaces on vehicular body. The analyzed conformal characteristics of the antenna support excellent constant reflection coefficient with respect to planar structure of the antenna over the operating band at different angles.

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Broadband Printed-Dipole Antenna and Its Arrays for 5G Applications

Cited by 248 publications

References 15 publications

A wide‐band rhombus monopole antenna array for millimeter wave applications

A wide‐band rhombus monopole antenna array for millimeter wave applications

Waveguide-Based Antenna Arrays for 5G Networks

A Compact Conformal Printed Dipole Antenna for 5g Based Vehicular Communication Applications

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