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Advantages and disadvantages of wireless electricity
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Applications (1.1 Created 02.23.2010, Modified 03.214.2010)
There is an extensive amount of science break-through and amazing technology being discovered and researched on a daily basis; but unless that technology has a purpose, it will never surpass the research stage. Wireless power has been pushed aside in the past by researchers due to the fact that there was not a large market for a system like this. Within the past 20 years, portable electronics – i.e. mP3 players, PDAs, cell phones, digital cameras, video game systems, laptops – have become household items. With the amount of portable electronics that are being frequently used, batteries that are used are either quickly disposed of or need to be recharged often.
"Every single person in the world can relate to the problem of running out of batteries or having wires everywhere …The market is so potentially huge that numbers become meaningless." Eric Giler CEO, WiTricity
Wireless power has multiple applications on many different range levels. Anywhere from being able to charge your cell phone by placing it down on your desk to creating smaller, more eco-friendly, inexpensive electronics that don’t require a mandatory battery power source. The three most predominant examples of this technology are WiPower®, WiTricity©, and WHDI.
WiPower is an American company that helps inventors, researchers, and developers create new revolutionary products that use their near-field power transfer systems. The system itself is a straightforward power system with a standard “pad” style transmitter and receiver that uses inductive coupling to transfer power.
The system is limited to very short range power cycling, but this con is overshadowed by the numerous advantages to the sy...
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...c experiment to something that can be produced in the factory.”.
This technology has already started to be incorporated into consumer electronics. While working with electronics manufacturer Haier, WiTricity demonstrated their product at the 2010 Consumer Electronics Show by powering a 32” LCD flat screen television without any type of cables or wires. Microchip manufacturer Intel has also publicly demonstrated this technology. In 2008, Intel displayed a unit that transferred 60 watts over two feet that was 75% efficient, according to an article by ExtremeTech. Soljacic’s research partners were able to power a 1000 watt klieg light from across the room during the Nikkei electronics conference during October 2009 in Tokyo. The WiTricity system has been documented to distribute up to 3000 watts at the moment; which is enough to fully charge an electric car.
Mr. Warren East is currently a board member of De La Rue PLC, Inc. He is also a non executive director of Dyson and Micron Technology Inc and Senior Independent Director and Chairman Audit Committee of De La Rue plc. After he graduated, Mr. Warren was involved with Data Type Limited, whereby he dealt with terminal design and manufacture as a Design Engineer. He worked on oscillatory subsystems for VDUs, RF Emissions measurements as well as science compliance. He holds a bachelor’s and master’s degree in Engineering science from Oxford University, as well as an MBA and a honorary doctorate from Cranfield University. Before he joined the ARM team, he was involved with Texas instruments. Mr. Warren East is curre...
The consumer demand for electronics grew, leading the demand curve to shift right as shown in Figure 1. Therefore, there is an increase in total revenue(P•Q=TR) of 1% to $8.53 billion as well as abnormal profit from area a to area a+b(a x 1.12), 12% rise in earnings. Best
To: Mr Zlatan ibrahimovic , managing director From: Ms.Shijda Date: 10th February 2016 Re: PROPOSAL TO IMPROVE THE SALES AND SATISFACTORY INTRODUCTION Today Great Electronics is a fast emerging as a global company. Somehow our company failed to perform on productivity and sales last month. The sale of our company dropped as low as it could and it was the first time in our firms history.
A history of how society masters, uses and abuses electricity, and the ultimate expansion of electricity across North America, are Phillip F. Schewe's main subjects in The Grid: A Journey through the Heart of Our Electrified World. Phillip Schewe holds a Ph.D. in particle physics and is the Chief Science Writer for the American Institute of Physics. He has written for numerous national magazines and newspapers. When not engaged in research or scholarly writing, the author is an accomplished playwright whose plays have been staged in New York and Washington, D.C. The modern Grid is the industrial age’s greatest achievement, and Schewe has tried to explain how people in the modern world have come to take it for granted.
Introduction Bytes Products Inc. is one of the largest suppliers of the production of electronics components in the Midwest. The annual sales of these products are at its records high and now it’s becoming hard for the company to keep up with the increased demand. James M Eliot is the CEO and chairman of the board, is trying to address the problem faced by the company to meet the demand of its product. Currently Bytes products dominate the market with a good 32% market share. Mr. Eliot is trying to solve the problem to constantly dominate the market by increase the number of plants they currently have, so they can meet the demand.
In this recent century, there is ease into taking our technology as something for granted. After all, technology has opened up our abilities to instantly connect to the other side of the world, instantly retrieve information from the Internet, and instantly listen to digital content if desired. However, while a cell phone, laptop, and iPod has many differences from one another, all of those three devices share one item in common at the very least and that is a Lithium-Ion Battery.
The United States, as well as the world, is more and more dependent on electronics. Everything around us runs on electricity; from the cars we drive, our dependency on mobile electronics we use, all the way down to the cappuccino machines that make our favorite beverages. We love our electronics. Last year alone “retail sales of consumer electronics fell just short of $1 trillion in 2011,” reports John Laposky of TWICE magazine, and those sales “are predicted to hit $1.04 trillion in 201...
When the artificial heart is transplanted, an electronic package is implanted in the abdomen of the recipient. The power is supplied from an external source to components under the skin, without penetrating it, using inductive electromagnetic
The rapid progress of embedded MEMS (micro-sensing technologies) and wireless communication has made wireless sensor networks possible. Such an environment may have many wireless nodes which are inexpensive; each node is capable of collecting, storing and processing environmental data, and communicating with neighboring nodes. These sensors are connected with wires in the past but tod...
HPM is a wonderful, outstanding, and horrible technology. In this paper I spoke to you about high power microwaves, it’s applications, a comparison of two different types, some of the history, and the findings in results of its research. Once upon a time directed energy was just a act vision from the television and soon the it will change the face of war, crime, our medical world and the way we view electricity and electromagnetics power. We have only just begun to crack open Pandora’s box of weapons and medical miracles. Just as the Internet started as a simple way for secret agencies to communicate and became a part of the heart of mainstream world this technology will also leak into our streets and our homes.
As technology progresses, the American culture starting to have a synergetic association that is codependent on each other. Technology was built on the means of benefiting humanity by making communication and entertainment more accessible. Through the use of technology, wireless forms of communication has become immensely popular. Just about everyone in America has some type of electronic device that connects them to the world - the World Wide Web. Generally, parents use wireless technology to connect with their children, and children are using technology to stay in touch with friends and family. Equally important to wireless technology is how much of an influence social media have on a family. The use of social media, requires, and consumes, a lot of time and creates many distractions to what is important such as family. Not to mention, having wireless
What if I told you that you could do away with electric cords, cell phone chargers, power lines, expensive batteries, and potentially, even gas-chugging automobiles? What if I told you that you are paying one hundred percent too much for your electricity bill? What if you could have free, wireless power and as much as you needed or wanted? This is not an alternate reality in an alternate dimensional universe. It is what could have and still can happen if our society wasn’t dominated and controlled by capitalism. We have wireless internet, wireless cell phones, and wireless radios; So, why not wireless electricity? Let us look at some of the evidence: so that we may determine causes that have, in effect, duped our entire society into believing that electricity is supposed to be a costly, grid-locked resource.
There are two main types of RFID tags: active and passive. The difference between these two types lies within how and when they transmit their stored information. An active RFID tag is connected to a power source, ge...
Wireless Charging which can be called inductive charging uses electromagnetic fields to transfer energy between two unconnected objects. It was invented by scientists from MIT. They transferred 60 watts with ~40% efficiency over two meters, which was able to light up a bulb(Kurs 83). From that time, this technology has entered a stage of rapid development. A lot of companies joined in researching this new technology, like Intel, Nokia and Apple. Recently, people are crazy about having a world without cables, but there are some potential risks behind it.
The year is 2014, the markets are changing constantly, and they always have to meet the needs of new consumers as well as old consumers. Mobile telephones have been in the retail and wholesale business for quite some time, and are only evolving from here on out. There are things that these cell phones can bring us that are major benefits in our everyday lives. Cell phones bring us maps, radios, address books, and even flashlights now. Cell phones have taken shape from a huge portable device to a more convenient thin device that can fit in your pocket. With time in any consumer market, the consumer adapts to the technology that makes their life easier. The constant innovation of cell phones has led us to smart phones, and these smart phones are capable of putting certain businesses out of the market. Businesses that engineered PDAs in the past were met with challenges because smart phones are able to match their productivity. Land lines have become useless since everyone can afford a mobile device now. Listening to music has also switched from a traditional CD Player/MP3 Player to an everyday smart phone.