Introduction there is an abundance of energy around us at all. All these phones irrespective of their manufacturer and batteries have to be put to recharge after the battery has drained out. Consumers are wild about the convenience of simply placing a portable device on a charging mat. Doc wireless charging of mobile phones using microwaves. There are minimal addition of a sensor, a rectenna, and a filter to the mobile handset. Wireless charging of mobile phones using microwaves pdf abstract. Microwaves are radio waves a form of electromagnetic radiation with wavelengths ranging from as long as one meter to as. Microwaves are radio waves a form of electromagnetic radiation with wavelengths. The development of wireless charging technologies is advancing toward two major directions, i. Nov 24, 20 in this paper, we deal with the topic of automatic recharging of the mobile phones by use of microwaves. Inductive coupling is the most widely used wireless technology. It is the fastest and the easiest medium of communication. Tsunekawa k, a feasibility study of wireless power transmission system by using two independent coupled electric fields, ieee mtts international microwave workshop series on innovative wireless.
Wireless charging of mobile phones using microwaves, ask latest information, wireless charging of mobile phones using microwaves abstract, wireless charging of mobile phones using microwaves report, wireless charging of mobile phones using microwaves presentation pdf,doc,ppt, wireless charging of mobile phones using microwaves technology discussion, wireless charging of mobile phones using. The dream of wireless charging is just to be able to plop your phone on a shelf after work and have it fully charged when you pick it up again on your way out. Dec 23, 20 seminar topics on wireless charging of mobile phones using microwaves. Wireless charging of mobile phone using microwave priya a. People always complain about their phones battery, that they dont have a long battery life.
The microwave signal is transmitted from the transmitter along with the message signal using slotted wave guide antenna at a frequency is 2. Mar 08, 2014 wireless charging of mobile phones using microwave full seminar report 1. The mobile phones vary in their talk time and battery stand by according to their manufacturer and batteries. In the world of wireless gadgets, charging is still a big problem israeli startup wicharge is looking to change that by allowing us constant wireless charging using infrared laser technology. Wireless charging of mobile phones using microwaves kamini sharma1, sukhwinder singh2 12ece department, pec university of technology, sector 12, chandigarh, india abstract. Wireless charging of mobile phones using microwaves magnetron the magnetron a is a selfcontained microwave oscillator that operates differently from the linearbeam tubes, such as the twt and the klystron. Thus this paper successfully demonstrates a novel method of using the power of the microwave to charge the mobile phones sheikh shahnawaz et al, international journal of computer science and mobile computing, vol. Qi allows the char ging device to be in control of the charging procedure. The cell mobile phone devices differ in their talktime and battery energy take a position by according to their producer and battery. The main objective of this current proposal is to make the recharging of the mobile phones independent of their manufacturer and battery make. A rectenna is a rectifying antenna, a special type of antenna that is used to directly convert microwave energy into dc electricity. Microwaves are radio waves a form of electromagnetic radiation with wavelengths ranging. Ieee committee on man and radiation comar technical information statement human exposure to radio frequency and microwave radiation from portable and mobile telephones and other wireless communication devices september 2000 abstract the institute of electrical and electronics engineers ieee committee on man and radiation.
To overcome this problem wireless charging of mobile phones using microwaves is a very important and useful technique. Wireless charging of mobile phones using microwaves presented by aishwarya c ec8a roll no 6 under the guidance of mr. Wireless charging system described by using the method of inductive coupling. Seminar report on wireless charging of mobile phones using. There are various advantages of microwave over low frequencies such as. Microwaves are the radio waves which provide communication between two mobile phones. Wireless charging also known as inductive charging uses an electromagnetic field to transfer energy between two objects. It is a hectic task to carry everywhere the charger of mobile phones or any electronic gadget while travelling or it is very cruel when your mobile phone getting off by the time you urgently need it. When traveling, we could simply overlook about usb cables and the traditional chargers. Thus the more you talk, the mobile phones is eliminated and makes charging universal. There are minimal addition of a sensor, a rectenna, and a filter.
For this we require a sensor, a rectenna circuit and a filer in our mobile phone. In this paper a new proposal has been made so as to make the recharging of the mobile phones. Download the seminar report for wireless charging of. Wireless communication is the transmission of information over a distance without help of any external wires, cables or any other types of electrical conductors. L1 design and construction of wireless charging system using. In this paper a new proposal has been made so as to make the recharging of the mobile phones is done automatically as you talk in your mobile phone. Wireless power transfer wpt has been made feasible in recent years due to advances in technology and better the mpt system works by converting power to microwaves through a microwave generator and then transmitting that power through free space where it is received and converted back to power. Pdf wireless charger networking for mobile devices. Wireless charging of mobile phones using microwaves pdf. Huge list of latest ieee seminar ppt,seminar reports,papers, ppt topics and general seminar topics, pdf, doc and presentation ideas for b.
Microwave and wireless components letters, ieee published monthly with the purpose of providing fast publication of original and significant contributions relevant to all aspects of microwave. In this paper, we would like to introduce a new idea with the charging of cell phones wireless with the help of microwaves over a large scale. Though the world is leading with the developments in technology, but this technology is still incomplete because of certain limitations. S, wireless charging of mobile phones using microwaves, international journal of innovative research in science, engineering and technology, volume 3, special issue 1, february 2014, pp.
With this technique you can use your mobile phone without thinking about the battery stand by. Fundamentals, standards, and applications article pdf available in ieee wireless communications 222 october 2014 with 9,169 reads. Wireless charging of mobile phone using microwave free download now a days a mobile phones becoming a basic part of our life. Ieee projects on wireless communication ieee projects on wireless communication include all wireless applications like wifi, wimax, zigbee etc what is wireless communication. With an ongoing trend in mobile phone charger standardization, the next step to make the charging process even more userfriendly is to eliminate the physical cable connection between the charger and the mobile phone. Get more information about wireless charging of mobile phones using microwaves pdf abstract by visiting this link. Wireless charging of mobile phone using microwaves or radio frequency. In modern era mobile phones are basic need of every person. The main objective of wireless charger system is to charge the mobile battery by using wireless charger. With mobile phones becoming a basic part of life, the recharging of mobile phone batteries has always been a problem. Wireless charging of mobile phone using microwaves. Research article wireless charging of mobile phone using microwave priya a. To charge mobile phones microwaves play a great role which are part of the electromagnetic spectrum.
The basic addition to the mobile phone is going to be the rectenna. The fact that mobile phones work on batteries makes them vulnerable to charging once the batteries get drained. Tech computer science student vit university vellore,tamilnadu,india. Wireless mobile phones charging a comprehensive study. Wireless charging of mobile using microwave chapter 5 receiver design the basic addition to the mobile phone is going to be the rectenna. Charging of cell phone is always been a problem for the users. Wireless products became hot items because they are simple to use and as a sign of. With cell mobile phone devices becoming a basic part of life, the re charging of cell mobile phone battery energy has always been a problem. Introduction of wireless charging of mobile phones using microwaves. In this project, oscillation circuit converts dc energy to ac. See experts still think ubeams throughtheair charging tech is unlikely, ieee spectrum, november 2015. The future of wireless charging microwave surfing abstract. We have to add a sensor, rectenna circuit in our mobile phone to do this job. The second method is charging of mobile phones using bluetooth.
Thus this paper successfully demonstrates a novel method of using the power of the microwave to charge the mobile phones without the use of wired chargers. Wireless charging of mobile phones using microwaves 2 microwaves are a form of electromagnetic radiation with wavelengths ranging from as long as one meter to as short as one millimetre, or equivalently, with. Introduction to wireless charging of mobile phones using microwaves seminar topic. Instead of plugging in a mobile phone or laptop via power cord to charge the battery, wireless power can be harnessed and implemented in a home such that a laptop and phone charge continuously and wirelessly without the need for plugging anything in. Wireless charging of mobile phone using microwaves free download as powerpoint presentation. Wireless charging of mobile phones using microwaves. Wireless charging of mobile using microwave chapter 1 introduction the principle of wireless charging has been around for over a century but only now are we beginning to recognize its true potential. There microwaves are minimal additions, which have to be made in the mobile handsets. There are some additions in mobile phone to apply this technique as. Radiative wireless charging adopts electromagnetic waves, typically rf waves or microwaves, as a. Wireless charging using microwaves 1srinath nair and 2loukik pingle 1,2department of electronics and telecommunication engineering, modern education societys college of engineering, pune. Pdf a working model for mobile charging using wireless. Pdf wireless charging of mobile phones using microwaves.
The charging of mobile phone batteries has always been a problem. With a wireless charger, the battery inside any batterypowered appliance can be charged by simply placing the appliance close to a wireless power transmitter or a designated charging station. There are minimal additions, which have to be made in the mobile handsets, which are the addition of a sensor, a rectenna, and a filter. Abstractin todays fast moving world, cell phones have become inseparable part of life. In todays modern era, mobile phones have become a basic need for people all over the world. Keywords mobile communication, microwave, wireless charging 1. L1 design and construction of wireless charging system. Wireless charging of mobile phones using microwaves authorstream. Ieee membership offers access to technical innovation, cuttingedge information, networking opportunities, and exclusive member benefits. With cell mobile phone devices becoming a basic part of life, the recharging of.
The technologies, listed in the table below, differ in the distance over which they can transfer power efficiently, whether the transmitter must be aimed directed at the receiver, and in the type of electromagnetic energy they use. Unfortunately, sooner or later, the computer and phone batteries run out of juice and one is forced to search for their power adapters and tether them to a power strip. Also explore the seminar topics paper on wireless charging of mobile phones using microwaves with abstract or synopsis, documentation on advantages and disadvantages, base paper presentation slides for ieee final year electronics and telecommunication engineering or. Wireless charging of mobile phones using microwaves ppt. Wireless charging of mobile phones using microwaves ppt free download as powerpoint presentation. Wireless charging of mobile phone using microwaves or. Wireless power transfer is a generic term for a number of different technologies for transmitting energy by means of electromagnetic fields. A charger senses the presence of a potential charg. Wireless tech will probably never match the efficiency and effectiveness of a.
Wireless power transfer for mobile phone charging device. There are minimal additions, which have to be made in the mobile handsets, which are the addition of a sensor, a rectenna and a filter. Explore wireless charging of mobile phones using microwaves with free download of seminar report and ppt in pdf and doc format. Wireless charging of mobile phones using microwaves sakthi abirami. Wireless charging works well with mobile phones, digital cameras, media players, gaming controllers and bluetooth. In recent years, an increasing development has been noticed in researches of wireless power transfer techniques to eliminate the use of the cables after wifi became widely utilized. The future of wireless charging microwave surfing ieee. Now a days a mobile phones becoming a basi c part of ou r l if e. Design and construction of wireless charging system using inductive coupling r do lam mung, kyaw soe lwin, hla myo tun abstract. Nov 03, 2015 battery of a mobile phone is always considered as a major problem for the manufacturers.
The mobile phones microwave signal is transmitted from the transmitter along with the message signal using using special kind of antennas called slotted wave guide antenna at a frequency is 2. Thus the more you talk, the more is your mobile phone charged. Wireless charging of mobile phones using microwaves seminar. Wireless charging with inductive coupling uses an electromagnetic field that transfers energy from the transmitter to the receiver. Battery life of mobile phone is always been a problem for manufacturers.
Wireless charging of mobile phones using microwaves free download with cell mobile phone devices becoming a basic part of life, the re charging of cell mobile phone battery energy has always been a problem. The charging of mobile phone has become an arduous task. Kamini sharma1, sukhwinder singh2 12ece department, pec university of technology, sector 12, chandigarh, india. Eves, beamed microwave power transmission and its application to space, ieee trans. Wireless charging of mobile phones using microwaves document. Ah, the freedom of walking around with a sleek ultraportable computer, surfing the web while also chatting with a friend on a mobile phone, all through invisible wireless networks. Members support ieee s mission to advance technology for humanity and the profession, while memberships build a platform to introduce careers in technology to students around the world. The rate at which batteries drain depends on the manufacturers of both batteries and mobiles. Todays world requires the complete technology and this purpose is solved using a technique called wireless charging of mobile phones using microwaves. Download the seminar report for wireless charging of mobile.
With cell mobile phone devices becoming a basic part of life, the recharging of cell mobile phone battery energy. With the above setup, the need for separate chargers for mobile phones is eliminated and makes charging universal. Uses and benefits of wireless charging in smart phones in the era of smart phones wireless charger is a safe and most usable device by the smart phones users. Battery lifetime is dependent of the manufacturer company and also price of phone. Wireless charging eliminates the cable typically required to charge mobile phones, cordless appliances and so on. The system design of wireless charging of mobile phones using microwave consist of four. Ieee projects on wireless communication ieee projects. Normally, the users of the mobile devices have the anxiety of power lack during carrying out a critical job and have no. Here we use microwaves as a power transmitter to our mobile phones. The transfer of power from source to receiver is a technology that has existed for over a century. Fundamentals, standards, and applications xiao lu, dusit niyato, ping wang, dong in kim, and zhu han abstract wireless charging is a technique of transmitting power through an air gap to an electrical device for the purpose of energy replenishment. With cell mobile phone devices becoming a basic part of life, the re charging of.
Microwaves are the radio waves that are used to communicate through two mobile phones. Introduction of wireless charging of mobile phones using microwaves the basic addition to the mobile phone is going to be the rectenna. To achieve a wireless charging of a mobile phone, a wireless power transfer system must be designed. The microwave is sent with the message by the transmitter using. Wireless charging of mobile using microwaves free essays. Qi wireless charger to adjust its power output for meeting the demand of the charging device and to cease power transfer when charging is. Wireless charging of mobile phones using microwaves magnetron the magnetron a is a selfcontained microwave oscillator that operates differently from the. Uses and benefits of wireless charging in smart phones. Working of wireless charging technology wireless charging is based on principle of magnetic resonance or inductive power transfeript.
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