A rail‐to‐rail ultra‐wide bandwidth hybrid supply modulator for 5G applications with envelope tracking techniques

Chen, Jiann‐Jong; Hwang, Yuh‐Shyan; Liao, Ying‐Jie; Ku, Young; Yu, Cheng‐Chieh

doi:10.1002/cta.2698

Cited by 7 publications

(4 citation statements)

References 12 publications

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“…Similar to Czaplewski et al [66], he established the tracking equations through Global Navigation Satellite System (GNSS) and Geodetic Networks in 2020. Chen et al [67] established the tracking equations by 5G technology. As science and technology progress, the method of establishing tracking equations will be improved with time, such as using 5G technology in the establishment of tracking equations.…”

Section: Discussion and Outlookmentioning

confidence: 99%

The Function Design for the Communication-Based Train Control (CBTC) System: How to Solve the Problems in the Underground Mine Rail Transportation?

2021

ASI

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With the continuous development of the mining industry, the world’s major mines have gradually entered the intelligent stage. In intelligent underground mines, the operation roads of the underground transportation equipment are very complicated, and the monitoring and control of the underground traffic have become the problems to be solved in the intelligent underground mines. Therefore, on the basis of solving the practical problems of underground mines, the concept paper discusses the possibility of the communication-based train control (CBTC) system being applied to underground mines through the summary and induction of the related literature. As mining engineers, we have proposed the function design for the CBTC system to solve the problems in underground mine rail transportation, but we still need to continue to work hard for the future development of the underground mines. The concept paper serves as a guide to the Tossing out a brick to get a jade gem, and it has implications for the development and the future of underground mine transportation.

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Section: Discussion and Outlookmentioning

confidence: 99%

The Function Design for the Communication-Based Train Control (CBTC) System: How to Solve the Problems in the Underground Mine Rail Transportation?

2021

ASI

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“…Like K. Czaplewski et al [54], he established the tracking equations through Global Navigation Satellite System (GNSS) and Geodetic Networks in 2020. And J. Chen et al [55] established the tracking equations by 5G technology. As the progress of science and technology, the method of establishing tracking equations will be improved with the time, such as using 5G technology into the establishment of tracking equations.…”

Section: Discussion and Outlookmentioning

confidence: 99%

The Function Design for the Communication-based Train Control (CBTC) System: How to Solve the Problems in the Underground Mine Rail Transportation?

Yu¹,

Li²

2021

Preprint

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With the continuous development of the mining industry, the world's major mines have gradually entered the intelligent stage. In the intelligent underground mine, the operation road of the underground transportation equipment is very complicated, and the monitoring and control of the underground traffic has become a problem to be solved in the intelligent underground mine. Therefore, on the basis of solving the practical problems of underground mines, the concept paper discusses the possibility of the rail transit monitoring system being applied to underground mines through the summary and induction of the related literature and propose the design for the CBTC system to solve the problems in the underground mine rail transportation. As the mining engineers, we put forward the concept of this design for the CBTC system in this concept paper, but we need to continue to work hard for the future development of the underground mines. And the concept paper serves as a guide to the Tossing out a brick to get a jade gem, has implications for the development and the future of the underground mine transportation.

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“…According to their report on the 2018 International Conference on Robots and Intelligent System (ICRIS), it seemed that the IMU inertial navigation system performed well in locating vehicles in underground coal mines, especially in terms of positioning accuracy. As for other technologies used in the control and monitoring of the vehicle, Czaplewski et al [82] established the tracking equations for the monitoring and control of the railway transportation through the Global Navigation Satellite System (GNSS) and Geodetic Networks (GN) in 2020, and Chen et al [83] established the tracking equations by 5G technology. For these technologies, although their emergence shows the progress of modern science and technology and promotes the development of vehicle monitoring system, it is obviously difficult to absolutely realize these technologies in practical engineering.…”

Section: The Comparison Of Communication-based Train Control (Cbtc) System and Other Technologiesmentioning

confidence: 99%

Engineering Project: The Method to Solve Practical Problems for the Monitoring and Control of Driver-Less Electric Transport Vehicles in the Underground Mines

Wang

et al. 2021

WEVJ

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With the continuous development of Artificial Intelligence technology and Internet of Things engineering, more and more driver-less vehicles have been developed and put into industrial production. The birth of driver-less vehicles undoubtedly brings new vitality to a large amount of industries, particularly in transportation. For the mining industry, transportation is undoubtedly an extremely important link in the whole production process. If the driver-less vehicles can be applied to the underground mines, it can not only improve the production and transportation capacity of the whole mine but also can reduce the occurrence of many mine safety accidents. ZigBee WSN technology can play a greater role in the narrow environment such as underground mines according to the relevant literature; this concept paper, similar to an engineering project plan, mainly tries to integrate the ZigBee WSN technology and the communication-based train control (CBTC) system to explore the possibility of the driver-less vehicles to be used in the underground mines, which aims to solve practical engineering problems for the engineering projects. As the mining engineers, we put forward the concept of this integrated system in this concept paper, but we need to continue to work hard for the future of the underground mines. This concept paper serves as a guide to Tossing out a brick to get a jade gem, and it has a few implications for the development of underground mine transportation.

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A rail‐to‐rail ultra‐wide bandwidth hybrid supply modulator for 5G applications with envelope tracking techniques

Cited by 7 publications

References 12 publications

The Function Design for the Communication-Based Train Control (CBTC) System: How to Solve the Problems in the Underground Mine Rail Transportation?

The Function Design for the Communication-Based Train Control (CBTC) System: How to Solve the Problems in the Underground Mine Rail Transportation?

The Function Design for the Communication-based Train Control (CBTC) System: How to Solve the Problems in the Underground Mine Rail Transportation?

Engineering Project: The Method to Solve Practical Problems for the Monitoring and Control of Driver-Less Electric Transport Vehicles in the Underground Mines

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