Planar LTE/sub‐6 GHz 5G MIMO antenna integrated with mmWave 5G beamforming phased array antennas for V2X applications

Ko, Minbeom; Lee, Hojoo; Choi, Jaehoon

doi:10.1049/iet-map.2019.0849

Cited by 25 publications

(13 citation statements)

References 29 publications

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“…The simulation results in [56] suggested that under such conditions, circular antenna arrays are a better choice compared to other planar array geometries, since circular arrays have a flat gain fluctuation in the main lobe and are thus robust to angle variations. Moreover, the integration of sub-6 GHz and mmWave antenna arrays is becoming a hot topic [57], [58]. It is a promising antenna approach for mmWave-UAV communications and networking as it allows the combination of the advantages of the high and low frequency bands.…”

Section: B Antenna Arraymentioning

confidence: 99%

A Survey on Millimeter-Wave Beamforming Enabled UAV Communications and Networking

Xiao¹,

Zhu²,

Liu³

et al. 2021

Preprint

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Unmanned aerial vehicles (UAVs) have found widespread commercial, civilian, and military applications. Wireless communication has always been one of the core technologies for UAV. However, the communication capacity is becoming a bottleneck for UAV to support more challenging application scenarios. The heavily-occupied sub-6 GHz frequency band is not sufficient to meet the ultra high-datatraffic requirements. The utilization of the millimeter-wave (mmWave) frequency bands is a promising direction for UAV communications, where large antenna arrays can be packed in a small area on the UAV to perform three-dimensional (3D) beamforming. On the other hand, UAVs serving as aerial access points or relays can significantly enhance the coverage and quality of service of the terrestrial mmWave cellular networks. In this paper, we provide a comprehensive survey on mmWave beamforming enabled UAV communications and networking. The technical potential of and challenges for mmWave-UAV communications are presented first. Then, we provide an overview on relevant mmWave antenna structures and channel modeling. Subsequently, the technologies and solutions for UAV-connected mmWave cellular networks and mmWave-UAV ad hoc networks are reviewed, respectively. Finally,

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Section: B Antenna Arraymentioning

confidence: 99%

A Survey on Millimeter-Wave Beamforming Enabled UAV Communications and Networking

Xiao¹,

Zhu²,

Liu³

et al. 2021

Preprint

View full text Add to dashboard Cite

show abstract

“…With rapid developments in wireless communication technology, the demands for transparent antennas have increased dramatically in applications [ 1 , 2 ]. Some researchers are studying the results of transparency antenna technology and low resistive thin-film materials [ 3 , 4 , 5 , 6 , 7 , 8 ].…”

Section: Introductionmentioning

confidence: 99%

Design of LTE/Sub-6 GHz Dual-Band Transparent Antenna Using Frame-Structured Metal Mesh Conductive Film

Lin

Wu²,

Chang³

2023

Nanomaterials

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This paper proposes a dual-band transparent antenna using frame-structured metal mesh conductive film (MMCF). The frame-structured metal mesh conductive film is based on the conductive-coated thin film and forms a narrow strip surrounding the edge of the antenna. The frame-structured metal mesh conductive film can resist considerable current leakage on the edge of the conductive strip to improve the antenna’s efficiency by 51% at 2.1 GHz and 53% at 3.6 GHz. As a result, the transparent dual-band antenna has an operating bandwidth of 1.9–2.4 GHz and 3.2–4.1 GHz with a high transparency of 80%, which make it valuable to the applications of biomedical electronic components, wearable devices, and automobile vehicles.

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“…e majority of the Multiband antennas reported in the literature are all narrowband and with bigger sizes. Many researchers such as [1][2][3][4][5][6][7][8][9][10] have worked in multiband antennas. First, a multiband antenna can be achieved by enabling the higher-order resonant mode of the resonant antenna.…”

Section: Introductionmentioning

confidence: 99%

Miniaturized Dual-Band Antenna for GSM1800, WLAN, and Sub-6 GHz 5G Portable Mobile Devices

Abolade

Konditi

Mpele

et al. 2022

Journal of Electrical and Computer Engineering

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Miniature devices are becoming increasingly demanded as fifth-generation (5G) technology is been deployed. This has necessitated the need to miniaturize all the various components of 5G enabling systems. It is a well-known fact that without the antenna, there is no wireless communication as it forms the link between the space and the wired network. Hence, the miniaturization of the antenna will contribute to the miniaturization of the entire wireless system. In this work, a miniature dual-band ultracompact antenna based on an opened-B-shaped (OBS) patch, a partial ground, and a ground protruding stub is presented. The antenna size is 0.14 × 0.07 λ o λ o @ 1.85 G H z . The proposed antenna is etched on a rogers (RT5880) substrate and fed with a 50 Ω asymmetric microstrip feedline. The proposed OBS antenna is fabricated and measured. In addition, the equivalent circuit of the proposed OBS antenna is designed and analyzed using AWR®. The antenna operates at a center frequency of 1.85 GHz and 5.89 GHz with an impedance bandwidth of 10.41% and 36.29%, respectively, which means that the first and second bands are narrow and wide bands, respectively. Furthermore, the mean peak gain of the proposed OBS antenna at lower and upper bands are 4.1 dB and 3.95 dB, respectively. More so, the radiation pattern antenna shows a quasiomnidirectional at E-plane and omnidirectional at H-plane. There is a good agreement between simulated and measured results. Therefore, the proposed OBS antenna is a suitable candidate for future portable mobile devices.

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Planar LTE/sub‐6 GHz 5G MIMO antenna integrated with mmWave 5G beamforming phased array antennas for V2X applications

Cited by 25 publications

References 29 publications

A Survey on Millimeter-Wave Beamforming Enabled UAV Communications and Networking

A Survey on Millimeter-Wave Beamforming Enabled UAV Communications and Networking

Design of LTE/Sub-6 GHz Dual-Band Transparent Antenna Using Frame-Structured Metal Mesh Conductive Film

Miniaturized Dual-Band Antenna for GSM1800, WLAN, and Sub-6 GHz 5G Portable Mobile Devices

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