Wireless Power

Wireless PowerPresented by Brian KingSBackgroundFirst developed by Nikola Tesla in 1893Wireless Power Consortium

Technology

Wireless Power Transmission MethodsAdvantagesConvenientEfficientRangeHassle-free

DisadvantagesIntegration into todays societySafety

ReferencesA Critical Look at Wireless Power. IEEE Spectrum. N.p., n.d. Web. 13 Apr. 2013 Feasibility of Wireless Power Transmission | Rajen Biswa - Academia.edu. Feasibility of Wireless PowerTransmission | Rajen Biswa Academia.edu. N.p., n.d.Web. 14. Apr. 2013How Wireless Power Works. HowStuffWorks. N.p., n.d. Web. 13 Apr. 2013Wireless Power Consortium Members. Wireless Power Consortium. N.p., n.d. Web. 15 Apr. 2013Wireless Power Transmission Technology | Wireless Power Transmission Modules | Murata Manufacturing Co., Ltd. Wireless Power Transmissin Technology | Wireless Power Transmission Modules | Murata Manufacturing Co., Ltd. N.p., n.d. Web. 14 Apr. 2013MethodExplanationExamples

Direct Induction

Transmits power by using a magnetic field to generate a second current Electric toothbrush charger, battery mats, transformers, metal detectors

Resonant inductive Coupling Transmitting power by two coils that are resonating at the same frequencyTesla Coils, Contactless smart card

Electromagnetic radiationTransmitting power by energy that is emitted and absorbed by charged particlesLasers, microwave