UAV Communication Antenna Array with Wide Coverage Multi-beam 3 × 2 Switched Beamforming Network

Seo, Dong-Geun; Ahn, Seong‐Hyeop; Jeong, Chanseok; Lee, Wang‐Sang

doi:10.1109/rws.2019.8714517

Cited by 5 publications

(3 citation statements)

References 9 publications

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“…The proposed 5.83 GHz 2×2 antenna array has a compact size than all antenna listed in Table 5 with a simple rectangular patch where microstrip line feed [11], [12] quarter-wavelength transmission line [13] and coaxial feed technique [14]- [20] has been used to feed the antenna. Designed inset-feed antenna has achieved a high gain better than the entire antennas listed in Table 5 except [13], [17] and also has realized a wider bandwidth with good return loss which will be more effective for UAV application.…”

Section: Comparisonmentioning

confidence: 99%

“…Yusuf et al [11], an E-shaped dual-band UAV antenna has been designed whose resonant frequency is 5.8 and 9.6 GHz, respectively, but it is quite bulky, and due to the dual-band behavior gain of the antenna is less which is 9.11 dBi and 5.37 dBi respectively. Deo et al [12] introduced a dipole antenna for a resonant frequency of 5.09 GHz, but its gain and bandwidth are 4.36 dBi and 120 MHz, respectively, which is extremely low. A rectangular shape 2×2 microstrip patch antenna array for 3.8 GHz resonant frequency has been proposed by Sajjad et al [13] where the gain is 13.5 dB, but bandwidth is only 72 MHz which does not meet the minimum bandwidth requirement of 5G communications.…”

Section: Introductionmentioning

confidence: 99%

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Design of microstrip patch antenna to deploy unmanned aerial vehicle as UE in 5G wireless network

Imran

Hakim

Ahmed

et al. 2021

IJECE

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The use of unmanned aerial vehicle (UAV) has been increasing rapidly in the civilian and military applications, because of UAV's high-performance communication with ground clients, especially for its intrinsic properties such as adaptive altitude, mobility, and flexibility. UAV deployment can be monitored and controlled through 5G wireless network as user equipment (UE) along with other devices. A highly directive microstrip patch antenna (MPA) could establish long-distance communication by overcoming air attenuation and reduce co-channel interference in the limited region if UAV uses a specifically dedicated band, which might enhance spatially reuse of the spectrum. Also, MPA is highly recommended for UAV because of its low weight, low cost, compact size, and flat shape. In this paper, we have designed a highly directive single-band 2×2 and 4×4 antenna array for 5.8 GHz and 28 GHz frequency respectively for UAV application in a focus to deploy UAV through 5G wireless network. Here, The Roger RT5880 (lossy) material utilize as a substrate due to its lower dielectric constant which achieves higher directivity and good mechanical stability. Inset feed technique used to feed antenna for lowering input impedance which provides higher antenna efficiency. The results show a wider bandwidth of 702 MHz and 1.596 GHz for 5.8 GHz and 28 GHz antenna array correspondingly with a compact size.

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Section: Comparisonmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Design of microstrip patch antenna to deploy unmanned aerial vehicle as UE in 5G wireless network

Imran

Hakim

Ahmed

et al. 2021

IJECE

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“…After this in calculation of path loss associated with the user signal from the associated UAV, we assume the approximated model of LOS probability according to [31] as…”

Section: Formulation Of Objective Functionmentioning

confidence: 99%

Optimal 3D Deployment and Trajectory Selection of UAVs for Maximum Network Utility and Disaster Management

Debnath

Arif

Baishya

2021

Preprint

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Advancement in Unmanned Aerial Vehicles (UAV) technology supervised us to use them in many situations like seismic survey of an area, border and restricted area surveillance, disaster rescue, agriculture monitoring, and many others. The deployment of UAVs for expansion and extension of wireless network coverage for surveillance and rescue during and post disaster situations is fenced with promising challenges. The dense user coverage, quality of service (QoS), user data rate requirement, limited short flying time, and optimal trajectory path are some of the pertinent issues that UAVs are encountering. In this work we develop some algorithms for fast deployment of UAVs for application in disaster scenarios and optimal trajectory of each UAV in some specified area. The main aim of the work is to reduce the time complexity for optimal deployment of UAVs in order to optimize diverse parametric constraints. We propose a highly time efficient algorithm for UAV deployment through Lloyd and FCM as the initial localization of position in conjunction with the evolutionary algorithm namely Differential Evolution (DE) and Hybrid Differential Evolution with Learning (HDEL) for finding the optimal location of UAVs. We also develop an algorithm for finding out the optimal trajectory to reach the intended location for effective deployment of UAVs to ensure optimal resource allocation and user coverage. Comprehensive simulation of various performance measuring metrics is obtained and the result shows that the proposed algorithms are well efficient as compared to some of the standard algorithms used in deployment of UAVs.

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A Novel Compact Microstrip Antenna for UAV's Real Time Applications Using Millimeter-Waves Band

Zerrouk,

Tounsi,

Yagoub

2023

2023 IEEE Third International Conference on Signal, Control and Communication (SCC)

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UAV Communication Antenna Array with Wide Coverage Multi-beam 3 × 2 Switched Beamforming Network

Cited by 5 publications

References 9 publications

Design of microstrip patch antenna to deploy unmanned aerial vehicle as UE in 5G wireless network

Design of microstrip patch antenna to deploy unmanned aerial vehicle as UE in 5G wireless network

Optimal 3D Deployment and Trajectory Selection of UAVs for Maximum Network Utility and Disaster Management

A Novel Compact Microstrip Antenna for UAV's Real Time Applications Using Millimeter-Waves Band

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