Results 181 to 190 of about 2,416 (209)
Some of the next articles are maybe not open access.
Wireless power beam device using microwave power transfer
2014 IEEE Wireless Power Transfer Conference, 2014The authors proposed a novel WPT system using ceramic dielectric resonators. Unloaded Q of ceramic resonator is several tens of thousands depending on the material. Thus, we can expect much longer transmission distance by using ceramic resonator. It was confirmed that the power transfer of this system was conducted by a combination both of coupling in ...
Toshio Ishizaki, Kenta Nishikawa
openaire +1 more source
Transmitter Design for Indoor Microwave Wireless Power Transfer at 3 GHz
2025 IEEE 34th International Symposium on Industrial Electronics (ISIE)Alireza Bakhshai
exaly +2 more sources
Wireless Power Transfer Using Microwaves
2017In this paper, a model has been presented which transfers electric power without wires by using microwaves. A breadboard model of receiving antenna called rectenna is developed for preliminary experiments including wireless power transmission. The paper presents one to one MPT system in which electric power is transferred at radio frequencies ranging ...
Nitin Sharma +4 more
openaire +1 more source
Research on Microwave Wireless Power Transfer Applications for Moving Targets
2024 IEEE 8th Conference on Energy Internet and Energy System Integration (EI2)Wanli Xu, Jinmao Chen
exaly +2 more sources
Circular Monopole Time Reversal Mirror for Microwave Wireless Power Transfer Applications
2021 IEEE AFRICON, 2021This paper presents the design of a circular microstrip patch antenna time reversal mirror (TRM) for microwave wireless power transfer applications. The proposed antenna has 4.9 GHz bandwidth covering the 5.8 GHz WLAN band. Defects were used to improve the bandwidth and return loss of the proposed antenna TRM with enhanced radiation suitable for ...
Baidenger Agyekum Twumasi +3 more
openaire +1 more source
Translayer optimized co-design of in-space microwave based wireless power transfer
Proceedings of 2010 IEEE International Symposium on Circuits and Systems, 2010In space applications, system designs involve a particularly thorough assessment of performance, reliability and stability, as failure cost increases very significantly at each design stage. This effort has to be stressed when evaluating the feasibility of an innovative concept such as an In-Space Wireless Power Tansmission (WPT) link. In this context,
Elisenda Bou +3 more
openaire +1 more source
Rectennas for Microwave-Based Wireless Power Transfer (WPT)
2019Electromagnetics has an important role in power and energy industry. In this chapter, the concept of rectenna is reviewed. The history of rectenna for wireless energy harvesting and transmission is discussed. Finally, examples are employed to illustrate some rectenna design and measurement issues such as rectenna impedance matching and its conversion ...
openaire +1 more source
Experiments and Modeling of 5.8GHz Microwave Wireless Power Transfer with Multiple Antennas
2020 IEEE Wireless Power Transfer Conference (WPTC), 2020Long-range wireless power transfer technologies via an electromagnetic (EM) can be applied to various research area such as supplying power to Internet of Things (IoT) devices. One of the most primary challenge needs to be solved in radio frequency (RF) WPT system is high attenuation of the EM wave, besides, the higher frequency it has the much more ...
Je Hyeon Park, Dong In Kim, Kae Won Choi
openaire +1 more source
Design and Implementation of Microwave Wireless Power Transfer (MWPT)
2023Feyisayo Favour Popoola, Ukachi Eze-Mbey
openaire +1 more source
Analysis on space transmission model of the Microwave Wireless Power Transfer system
Frequenz, 2021Cheng Peng
exaly