A wideband automotive antenna for actual and future mobile communication 5G/LTE/WLAN with low profile

Hasturkoglu, Sertan; Lindenmeier, Stefan

doi:10.23919/eucap.2017.7928669

Cited by 26 publications

(19 citation statements)

References 3 publications

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“…The presented simulation model is expected to also yield good results for similar vehicular antenna positions such as recesses at the roof spoiler [33]…”

Section: Discussionmentioning

confidence: 90%

Simulation Model for Chassis Antenna Cavities Made from Carbon Fiber Reinforced Polymer

Artner

Gentner

Langwieser

et al. 2018

12th European Conference on Antennas and Propagation (EuCAP 2018)

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Cavities built into the vehicle chassis have recently emerged as receptacle for hidden antennas. In the automotive sector they potentially replace the roof mounted sharkfin antenna modules. Simulation models for chassis antenna cavities are critical, because they must both accurately predict antenna performance, while staying computationally reasonable. Moreover, if the chassis of electric cars, airplanes and boats are built with carbon fiber reinforced polymer, then a model for the composite laminate is required. In this paper a simple simulation model for chassis antenna cavities is developed. The carbon fiber composite material is modeled as a linear, homogeneous and isotropic conductor, and several cavity geometry details are omitted. Simulation results are in good agreement with measurements in the frequency band at 5.9 GHz for intelligent transport systems.

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“…The presented simulation model is expected to also yield good results for similar vehicular antenna positions such as recesses at the roof spoiler [33]…”

Section: Discussionmentioning

confidence: 90%

Simulation Model for Chassis Antenna Cavities Made from Carbon Fiber Reinforced Polymer

Artner

Gentner

Langwieser

et al. 2018

12th European Conference on Antennas and Propagation (EuCAP 2018)

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“…To overcome the drawbacks of shark-fin antennas, it is a great challenge to develop a hidden-type antenna module that provides various services, while maintaining high technical performances. In recent years, various research efforts have been conducted to design a hidden-type antenna for automotive applications [5][6][7][8][9][10]. However, there has been no research on the integration of an LTE/ sub-6 GHz 5G MIMO antenna with 5G millimetre wave (mmWave) beamforming phased array antennas for automotive applications.…”

Section: Introductionmentioning

confidence: 99%

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

Lee

Choi

2020

IET Microwaves, Antennas & Propagation

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A planar LTE/sub‐6 GHz 5G multiple‐input and multiple‐output (MIMO) antenna integrated with mmWave 5G beamforming phased array antennas for future vehicle‐to‐everything (V2X) applications is proposed. The proposed antenna consists of two multi‐band elements for LTE and sub‐6 GHz 5G bands, two single‐band elements for the sub‐6 GHz 5G band, and four mmWave 5G beamforming phased array antennas. Two compact multi‐band antennas are located on the opposite side of the ground plane and are arranged orthogonally to each other. Four mmWave 5G beamforming phased array antennas are located at the four sides of the ground plane for 360° coverage in the azimuth plane. All antennas are optimised for loading with a polycarbonate dielectric housing. The proposed antenna satisfies the −10 dB reflection coefficient (S11) requirement from 0.84 to 0.96 GHz, 1.22 to 2.04 GHz, 2.42 to 4.62 GHz, 25.1 to 31.4 GHz, and 33 to 34.8 GHz. A high isolation level of >20 dB is achieved. The realised gains of the low band antennas are higher than 2.51 dBi, while those of the mmWave 5G array antennas are higher than 15.6 and 11.3 dBi at 0° and 45° scan angles, respectively.

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“…In order to meet the different needs of modern mobile communication, vehicles are loaded with various functional antennas, which can be used in emergency call, entertainment, navigation and positioning [1]. The performance of automobile antenna is of great significance to improve the quality of service (QoS) in vehicle wireless communication system.…”

Section: Introductionmentioning

confidence: 99%

“…The long-term evolution (LTE) is suitable for automotive applications with the high data rate and scalability, since the peak data rate of the downlink stream and the uplink stream are 100 Mbit/s and 10 Mbit/s respectively [2]. Furthermore, the fifth generation mobile communication system (5G) incorporates the Internet of Things (IoT) system, lower round trip delays and a reduction in energy consumption [1]. IEEE has revised the 802.11 standard with 802.11p wireless access in DSRC for vehicle to vehicle (V2V) and vehicle to infrastructure (V2I) system [3] [4].…”

Section: Introductionmentioning

confidence: 99%

A Novel Automobile Antenna for Vehicles Communication of IoT Systems in 5G Network

Luo

Chen

Feng

et al. 2020

Preprint

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The Internet of vehicles (IoV) is an important part of mobile communication system with the development of Internet of things (IoT). A novel multiband automobile antenna is proposed, which can cover all frequency bands for the long-term evolution (LTE), the 5th generation wireless systems (5G), the wireless local area network (WLAN) and the dedicated short-range communication (DSRC) (from 690 MHz to 944 MHz and from 1.46 GHz to 6 GHz). The antenna is designed based on the monopole antenna, and the impedance matching performance of the antenna is improved by loading the toothed capacitor and the impedance matching disc. The simulation results show that the automobile antenna achieves good impedance matching in the working bandwidth and obtains omnidirectional radiation pattern in the horizontal direction. The electric field distribution of the antenna placed on the vehicle roof is simulated to evaluate the network performance of the antenna system in the urban environment. The transmission coefficient of the transceiver system using the automobile antenna is also analyzed based on the electromagnetic simulation results and statistical model. The blind area of mobile communication system is effectively covered with the automobile antenna, which could be used to connect the LTE cell and the IoV system.

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A wideband automotive antenna for actual and future mobile communication 5G/LTE/WLAN with low profile

Cited by 26 publications

References 3 publications

Simulation Model for Chassis Antenna Cavities Made from Carbon Fiber Reinforced Polymer

Simulation Model for Chassis Antenna Cavities Made from Carbon Fiber Reinforced Polymer

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

A Novel Automobile Antenna for Vehicles Communication of IoT Systems in 5G Network

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