Millimeter-wave wireless power transfer technology for space applications

Chattopadhyay, Goutam; Manohara, Harish; Mojarradi, M.; Vo, Tuan; Mojarradi, H.; Bae, Sam Y.; Marzwell, Neville I.

doi:10.1109/apmc.2008.4957899

Cited by 14 publications

(7 citation statements)

References 7 publications

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“…Tesla's work was impressive but due to lack of radio-wave technologies at that time, his experiment was not successful even though he attempted to demonstrate its feasibility. In the late 1970s, the long-distance WPT became interesting via radiative EM wave [16][17][18][19][20]. This EM radiation can be classified into unidirectional and omni-directional radiation based on energy emitting direction.…”

Section: History Of Wireless Power Transfermentioning

confidence: 99%

Wireless powering by magnetic resonant coupling: Recent trends in wireless power transfer system and its applications

Barman

Reza

Kumar

et al. 2015

Renewable and Sustainable Energy Reviews

258

147

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Section: History Of Wireless Power Transfermentioning

confidence: 99%

Wireless powering by magnetic resonant coupling: Recent trends in wireless power transfer system and its applications

Barman

Reza

Kumar

et al. 2015

Renewable and Sustainable Energy Reviews

258

147

View full text Add to dashboard Cite

“…For a multi-antenna transmitter, the beamforming efficiency increases by increasing the frequency. Moreover, frequency is a key factor that affects the physical size of a rectenna based microwave power conversion system [354]. At high frequency ranges, the required size of the antennas is small, which consequently renders a small form factor for the system.…”

Section: B Future Directionsmentioning

confidence: 99%

Wireless Charging Technologies: Fundamentals, Standards, and Network Applications

Wang

Niyato

et al. 2016

IEEE Commun. Surv. Tutorials

865

395

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Abstract-Wireless charging is a technology of transmitting power through an air gap to electrical devices for the purpose of energy replenishment. The recent progress in wireless charging techniques and development of commercial products have provided a promising alternative way to address the energy bottleneck of conventionally portable battery-powered devices. However, the incorporation of wireless charging into the existing wireless communication systems also brings along a series of challenging issues with regard to implementation, scheduling, and power management. In this article, we present a comprehensive overview of wireless charging techniques, the developments in technical standards, and their recent advances in network applications. In particular, with regard to network applications, we review the static charger scheduling strategies, mobile charger dispatch strategies and wireless charger deployment strategies. Additionally, we discuss open issues and challenges in implementing wireless charging technologies. Finally, we envision some practical future network applications of wireless charging.

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“…To completely free portable electronic devices from wires, a wireless power system must be developed [2]. Electrical energy can be transferred from one point to another without the use of connection cables, either through magnetic inductive coupling [3,4], electromagnetic radiation [5][6][7][8][9], or resonant inductive coupling [10]. The magnetic inductive coupling used in transformers limits the transmission range as the primary and secondary windings need to be in close proximity due to the axial and angular misalignment between the coils.…”

Section: Introductionmentioning

confidence: 99%

“…Magnetic inductive coupling works on the principle of mutual induction like transformer works. [5][6][7][8][9].This theme is used for a shorter distance transmission and charging. Whereas electromagnetic radiation coupling is used for long-distance transmission [10][11][12].…”

Section: Introductionmentioning

confidence: 99%

IoT Based Smart Home Automation using Wireless Power Transfer

2021

IJATCSE

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Access to power is a prerequisite for the efficient operation of any electrical / electronic circuit. The power transmission channel can be either physical (wires, cables, etc.) or nonphysical (i.e. wireless). Wireless power transmission is a broad term used to describe any method used to transmit energy to electrical-based systems and devices. Wireless power transmission is one of the modern approaches in the field of electrical engineering. With the increasing demand for electronic devices, the need for their charging equipment has also increased. In this paper, a wireless power transmission system is developed to provide an alternative to the use of power cords for electrical /electronic devices. With this technology, challenges such as damaged or tangled power wires, spark hazards and extensive use of the plastic and copper used in wire production are solved, and the need for batteries in non-portable devices is eliminated. Moreover, an inductive coupling method for wireless power transmission system is developed through IoT (internet of things) data sharing at the web domain through the internet.In the perspective of IoT, an additional part of home automation is added with this work so that we can control any type of load (lighting, entertainment system, and appliances, home security) remotely via the internet. If we want to charge a battery, the device system will show the status of all the parameters of battery (charging status, battery status, voltage, current, humidity, temperature) via the internet. The performance achieved is a good indication that power can still be transferred across a medium range. In addition, possible approaches to improve the system's efficiency are discussed.

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Millimeter-wave wireless power transfer technology for space applications

Cited by 14 publications

References 7 publications

Wireless powering by magnetic resonant coupling: Recent trends in wireless power transfer system and its applications

Wireless powering by magnetic resonant coupling: Recent trends in wireless power transfer system and its applications

Wireless Charging Technologies: Fundamentals, Standards, and Network Applications

IoT Based Smart Home Automation using Wireless Power Transfer

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