Evaluation of Vehicular 4G/5G-MIMO Antennas via Data-Rate Measurement in an Emulated Urban Test Drive

Almarashli, Mahmoud; Lindenmeier, Stefan

doi:10.23919/eumc.2018.8541757

Cited by 9 publications

(3 citation statements)

References 4 publications

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“…The antenna is initially designed using Ansys EM (HFSS) software. The dual-band antenna consists of a bow-tie and meander lines with hexagonal shape mounted at the top of meander lines extending the bow-tie along with the slots [10]. It is fed by a slot-line, on which an SMA connector is soldered for measurements.…”

Section: Antenna Modellingmentioning

confidence: 99%

Design of Flexible and Dual Band Antenna for Vehicular Communication

Appala Raju,

Sai Keerthi,

Srikalyani

et al. 2023

International Transactions on Electrical Engineering and Comput

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The antenna with bowtie and meander lines shaped elements for the vehicular communication in this paper. The dimensions of the proposed antenna are 40.5*91.5*0.1. The substrate used in this antenna is polyamide substrate with a permittivity of 4.3. The implemented antenna is operated at cellular (975MHz) and C-V2X (5.9GHz) band. The efficiency of this proposed antenna is 99.5%. This paper describes the design of antenna with high efficiency vehicular roof mounted for V2V communication system used for ubiquitous intelligent systems. To enhance the connectivity among vehicles by providing seamless communication and to reduce initial access time using high performance antenna systems is the purpose of the ubiquitous intelligent systems. V2V communication efficiency depends on the antenna efficiency used for ubiquitous intelligent systems. We are proposing this antenna to increase the performance of the antenna by enhancing efficiency.

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Section: Antenna Modellingmentioning

confidence: 99%

Design of Flexible and Dual Band Antenna for Vehicular Communication

Appala Raju,

Sai Keerthi,

Srikalyani

et al. 2023

International Transactions on Electrical Engineering and Comput

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“…LTE technology has evolved from 1G up to 4G and 5G is yet to achieve its maturity soon. It lies between a frequency of 700MHz and 2.7GHZ [51]. OFSDMA, MIMO, and MU-MIMO are all 4G characteristics.…”

Section: Long Term Evolutions (Lte)mentioning

confidence: 99%

Potential and Limitation of Internet of Things (IOT) Application in the Automotive Industry: An Overview

Ismail

Beg

Jamlos

et al. 2022

Int. J. Automot. Mech. Eng.

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With yearly output exceeding 70 million units, the automotive industry is one of the world's largest manufacturing industries. According to worldwide estimates, the car industry's global revenue was an astounding 3 trillion dollars equating to a combined global GDP of 3.65 percent. The emergence of IoT in the automobile sector has created new opportunities for automakers and purchasers worldwide. With industrial and commercial applications, IoT in the automobile industry has developed into a significant hotspot for a variety of multipurpose applications. From linked automobiles to automated transportation systems, Internet of Things applications have had a significant impact on the worldwide automotive business. The Internet of Things, along with other disruptive technologies, is reshaping the automobile sector as a whole. The evolution of this sector has resulted in the birth of ground-breaking advancements in automobiles, namely linked and autonomous vehicles. Different types of internet of things technology have significant qualities that make them viable candidates as a technology for use in automotive industry. This paper focuses on internet of things latest findings done by previous researcher and describes the operation of the technology. Moreover, this paper also provides insights into some countermeasures against internet of things.

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“…Telecommunication started with the introduction of the First Generation (1G) of technology to Fifth Generation (5G). For maximum efficiency, the massive MIMO technology has been adopted by telecommunication companies for their base station construct, to complement the deficiencies of the SISO technology used in base stations of previous generations [1,2]. Even though the massive MIMO technology is promising, it has its challenges, and one of such challenges is arching within the transmission line resulting from inconsistency in matching between the TX and RX branch [3,4].…”

Section: Introductionmentioning

confidence: 99%

Parametric Analysis of SiO<sub>2 </sub>MOSFET Based Absorber for 5G Massive MIMO Base Station

Omoru

Srivastava

2022

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The performance of the SiO2 MOSFET-based absorber as a solution to arching within transmission lines (used for RF signal transportation) has been realized and analyzed at 28 GHz using the reflected signal from the RX branch of 5G massive MIMO base station. The reflected signal from the receiver (RX) branch of base stations may lead to interference, thus creating a performance reducing condition (arching) within the transmission lines. For optimum performance in the 5G regime, the SiO2 MOSFET has been used to solve the problem of arching within the transmission line under large field intensities of a standing wave resulting from the impedance. The SiO2 MOSFET-based absorber has been observed for a reflectivity of -79.5 dB and a rectification efficiency greater than 17 %

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Evaluation of Vehicular 4G/5G-MIMO Antennas via Data-Rate Measurement in an Emulated Urban Test Drive

Cited by 9 publications

References 4 publications

Design of Flexible and Dual Band Antenna for Vehicular Communication

Design of Flexible and Dual Band Antenna for Vehicular Communication

Potential and Limitation of Internet of Things (IOT) Application in the Automotive Industry: An Overview

Parametric Analysis of SiO<sub>2 </sub>MOSFET Based Absorber for 5G Massive MIMO Base Station

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