Results 131 to 140 of about 5,493 (222)

Microwave Power Transmission System Studies. Volume 1: Executive Summary [PDF]

A study of microwave power generation, transmission, reception and control was conducted as a part of a program to demonstrate the feasibility of power transmission from geosynchronous orbit. A summary is presented of results concerning design approaches,
Brown, W. C., Edwards, A., Haley, J. T., Howell, J. M., Maynard, O. E., Meltz, G., Nathan, A.   +6 more
core   +1 more source

A multiband SSr diode RF rectifier with an improved frequency ratio for biomedical wireless applications. [PDF]

Sci Rep, 2023
Muhammad S, Waly MI, AlJarallah NA, Ghayoula R, Negm AS, Smida A, Iqbal A, Tiang JJ, Roslee M.   +8 more
europepmc   +1 more source

New design of a high-efficiency rectenna for wireless power transfer in 5G applications. [PDF]

Sci Rep
Hamadi HB, Ghnimi S, Karoui MS, Ghayoula R, Boulejfen N, Gharsallah A, Al-Rasheed A, Bayisenge L.   +7 more
europepmc   +1 more source

Power Without Wires: Advancing KHz, MHz and Microwave Rectennas for Wireless Power Transfer with a Focus on India-Based R&D. [PDF]

Sensors (Basel)
Agarwal S, Bharadwaj A, Kumar M, Iodice A, Riccio D.   +4 more
europepmc   +1 more source

Nanomaterials and Devices for Harvesting Ambient Electromagnetic Waves. [PDF]

Nanomaterials (Basel), 2023
Dragoman M, Aldrigo M, Dinescu A, Vasilache D, Iordanescu S, Dragoman D.   +5 more
europepmc   +1 more source

Wideband circularly polarized leaky wave rectenna. [PDF]

Sci Rep
Mohamed N, Eltresy NA, Elnaghi BE, Magdy A, Abdallah EA.   +4 more
europepmc   +1 more source

Optical Rectennas -A Review

With the ever-growing geopolitical tensions across borders arising, ultimately from the eternal energy needs, it is the peak time for humanity to put its reliance on a more quasi-perpetuity source of energy, such as the Sun. Even though current photovoltaics are the frontier of solar power harvesting, their efficiencies are reaching a state of stasis ...
openaire   +1 more source

Textile Radio-Frequency Active Devices and Systems: Wireless Communication and Energy Harvesting. [PDF]

Research (Wash D C)
Song W, Chen H, Kou Z, Chen Z, Li J, Liu T, Fan X, Lu W.   +7 more
europepmc   +1 more source

Scalable lens-enhanced broadbeam mmWave harvester delivering tens of milliwatts for wireless power transfer in next-generation smart city environments. [PDF]

Sci Rep
Joshi M, Hu K, Lynch Iii CA, Tentzeris MM.   +3 more
europepmc   +1 more source

Radiofrequency Energy Harvesting Systems for Internet of Things Applications: A Comprehensive Overview of Design Issues. [PDF]

Sensors (Basel), 2022
Mouapi A.
europepmc   +1 more source