Results 71 to 80 of about 2,640 (219)

A Wideband Rectenna Using High Gain Fractal Planar Monopole Antenna Array for RF Energy Scavenging

International Journal of Antennas and Propagation, 2020
This paper introduces a wideband rectenna that can scavenge ambient wireless power to a range of frequency band from 0.91 GHz to 2.55 GHz efficiently. The proposed rectenna is based on a wideband 2 × 2 fractal monopole antenna array with omnidirectional ...
Mohammad M. Fakharian
doaj   +1 more source

Wireless Power and Data Transfer Technologies for Flexible Bionic and Bioelectronic Interfaces: Materials and Applications

Advanced Materials Technologies, Volume 10, Issue 5, March 4, 2025.
This paper reviews the state‐of‐the‐art and recent advances in bio‐integrated wireless power and data transfer technologies for flexible bionics, wearable and implantable bioelectronics. The architectures, operating principles, materials, and application technologies are presented in detail.
Massimo Mariello, Christopher M. Proctor
wiley   +1 more source

Heterogeneous E‐Textiles: Materials, Manufacturing and Sustainability

Advanced Materials Technologies, Volume 10, Issue 3, February 5, 2025.
This review presents the state of the art in e‐textile materials (e.g., yarns, inks), manufacturing (e.g., weaving, knitting, printing), electronic integration and interconnections. The review also considers the key principles of textile sustainability and e‐waste management, which provide useful guidance on e‐textile design and manufacturing to ...
Stephen P. Beeby, Russel N. Torah, Mahmoud Wagih, Beckie Isaia, Sandy Black, Jessica Saunders, Kai Yang   +6 more
wiley   +1 more source

Multiband rectenna for microwave applications [PDF]

, 2016
International audienceThis paper reports recent results obtained in the Ku and K band by using a multiband rectenna. The targeted application is the electromagnetic harvesting of the spill-over losses of microwave antennas for powering autonomous ...
Hervé Aubert, Samuel Charlot, Abderrahim Okba, Alexandru Takacs, P-F Calmon, Charlot, Samuel, Aubert, Hervé, Takacs, Alexandru, Pierre-François Calmon, S. Charlot, A. Okba, H. Aubert, Calmon, Pierre-François, Okba, Abderrahim, A. Takacs   +14 more
core   +1 more source

Smart and Secure Wireless Power Transfer for EVs: Exploring IoT, Edge Computing and Blockchain Solutions

IET Electrical Systems in Transportation, Volume 2025, Issue 1, 2025.
Wireless power transfer (WPT) has been developed as a transformative alternative to traditional plug‐in charging for electric vehicles (EVs), offering significant developments in mobile charging. EVs are charged while moving on the roads. This review provides a comprehensive overview of various WPT technologies, including inductive power transfer (IPT),
Gaurav Kumar, Suresh Mikkili, Praveen Kumar Bonthagorla, Lei Chu   +3 more
wiley   +1 more source

Investigation of rectenna for microwave power conversion

, 2010
This paper presents the fabrication of organic semiconductor (OS) rectifiers and an investigation of rectifying antenna (rectenna) under the effect of microwave power. As a source of microwaves, a patch antenna fed by a generator was used.
M Shah, S Shafique, Kh S Karimov, M Saleem   +3 more
core   +1 more source

Novel Design of 2.45-GHz Rectenna Element and Array for Wireless Power Transmission

IEEE Access, 2019
A novel design of 2.45-GHz rectifying antenna (rectenna), which is composed of antenna element, two-element series-fed array, and four-element cascaded array, has been proposed in this paper.
Xi Li, Lin Yang, Li Huang
doaj   +1 more source

Green IoT: Energy Efficiency, Renewable Integration, and Security Implications

IET Networks, Volume 14, Issue 1, January/December 2025.
This paper surveys energy management strategies in IoT, emphasising energy harvesting and saving techniques to reduce energy consumption and extend network lifespan. It explores renewable energy integration to lower carbon footprints and improve device efficiency, while addressing security vulnerabilities in energy management practices.
Mohammed Qasim Alazzawi, Juan‐Carlos Sánchez‐Aarnoutse, Alejandro Santos Martínez‐Sala, Maria‐Dolores Cano   +3 more
wiley   +1 more source

Perancangan Switch Operation Mode Rectenna Dan Analisis Pengaruh Daya Yang Diserap Rectenna Terhadap Daya Yang Diterima Radio FM 88-108 MHz [PDF]

, 2018
Proses pemanen energi dapat dilakukan dengan banyak cara. Salah satunya menggunakan rectenna. Rectenna sendiri merupakan gabungan dari rectifier dan antenna yang berfungsi mengubah daya elektromagnetik menjadi tegangan keluaran DC. Penggunaan rectenna
Rahmadi, Hilman Yanuar
core   +1 more source

Intelligent Wireless Power Scheduling for Lunar Multienergy Systems: Deep Reinforcement Learning for Real‐Time Adaptive Beam Steering and Vehicle‐to‐Grid Energy Optimization

International Transactions on Electrical Energy Systems, Volume 2025, Issue 1, 2025.
The integration of wireless power transfer (WPT) and vehicle‐to‐grid (V2G) technologies is essential for the sustainable operation of lunar multienergy virtual power plants (MEVPPs), where rovers, habitats, and in situ resource utilization (ISRU) facilities rely on adaptive energy management.
Thomas Tongxin Li, Shuangqi Li, Cynthia Xin Ding, Zhaoyao Bao, Mohannad Alhazmi, Yang Gao   +5 more
wiley   +1 more source