Applications include the wireless charging of mobile phones and other handheld devices. Download the seminar report for wireless charging of mobile. This is one of the best technologies and for this purpose we are proposing wireless charging of mobile phones by using microwaves. Wireless charging of mobile phones using microwaves sakthi abirami. Jan 20, 2017 introduction the mobile can be charged at any time, anywhere automatically as you talk in your mobile phone. To charge mobile phones microwaves play a great role which are part of the. Introduction the two main concepts which are base of this technique 1. Get more information about wireless charging of mobile phones using microwaves doc documentation by visiting this link.
The microwave signal is transmitted from the transmitter along with the message signal using special kind of antennas called slotted wave guide antenna at a. Wireless charging of mobile phones using microwaves authorstream. Wireless charging of mobile phones using microwaves full. In this work, a new way has been made so as to make the recharging of the mobile phones is done automatically as you talk in your mobile phone. With mobile phones becoming a basic part of life, the recharging of mobile phone batteries has always been a problem. This document was uploaded by user and they confirmed that they have the. Wireless charging of mobile phone using microwaves.
Wireless charging of mobile phones using microwaves ppt. Dec 23, 20 seminar topics on wireless charging of mobile phones using microwaves. 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. Wireless charging of mobile phones using microwaves ppt free download as powerpoint presentation. Download the seminar report for wireless charging of.
Wireless charging of mobile phones using microwaves document. The project wireless mobile charger circuit diagram posted here can deliver 271ma at 5. Wireless charging of mobile phones using microwaves. 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. Get wireless charging of mobile phones using microwaves seminar report and ppt in pdf and doc. Doc wireless charging of mobile phones using microwaves. Wireless arraigning of mobile phones using microwaves. The path wireless charging of mobile using microwave. The diode corrects the current impelled in the reception apparatus by the microwaves. Wireless charging works well with mobile phones, digital cameras, media players, gaming controllers and bluetooth.
The main objective of this current proposal is to make the recharging of the mobile phones independent of their manufacturer and battery make. Oct 11, 2012 in a nutshell, such an innovative method of wireless charging of mobile phones using microwaves offers great advantage to the cell phone users, overcoming the hindrances of the typical wired chargers. Tech computer science student vit university vellore,tamilnadu,india. Also get the seminar topic paper on wireless charging of mobile phones using microwaves with abstract or synopsis, documentation on advantages and disadvantages, presentation slides for ieee final year electronics and telecommunication engineering or ece students for the year 2016 2017. The rate at which batteries drain depends on the manufacturers of both batteries and mobiles. Wireless chargeing on mobile phones using microwaves seminar report. Seminar report on wireless charging of mobile phones using.
In some countries, using hands free devices as an alternative is allowed. Wireless charging of mobile using microwaves free essays. Charging of cell phone is always been a problem for the users. Microwaves are radio waves a form of electromagnetic radiation with wavelengths ranging from as long as one meter to as. The industrial, scientific and medical ism radio bands were originally reserved. The microwave signal is transmitted from the transmitter along with the message signal using special kind of antennas called slotted wave guide antenna. 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. Sep 19, 2014 in some areas, police have the authority to disconnect mobile phones which have abused the 999 system. Wireless charging using microwaves 1srinath nair and 2loukik pingle 1,2department of electronics and telecommunication engineering, modern education societys college of engineering, pune. Wireless mobile charging is one of the trending topic in the field of electronics thus we also decided to build a wireless mobile charger circuit diagram using various commonly available components. This isnt the first hoax with outlandish claims regarding ways to charge cell phones. 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. Wireless charging of mobile using microwaves abstract.
With mobile phones becoming a basic part of life, the recharging of. Contact us online and get support from an expert on your computer, mobile device or tablet. Consumers are wild about the convenience of simply placing a portable device on a charging mat. Abstractin todays fast moving world, cell phones have become inseparable part of life. The mobile phones vary in their talk time and battery standby according to their manufacture and batteries. As basic rectenna might be built from a schottky diode set between reception apparatus dipoles. Sep 21, 2012 introduction to wireless charging of mobile phones using microwaves seminar topic. This is a good electronics seminar project report on wireless charging of mobile phones using microwaves which gives a solution of wireless charging of mobile phone while you talk. Wireless charging of mobile phones using microwaves ppt free download. Just download and because they have different amounts also invite your friends so that of. Doc wireless chargeing on mobile phones using microwaves. 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.
The mobile towers transmit microwave with the messagedata signal. 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 using microwave chapter 2 electromagnetic spectrum fig. A new method is developed in order to charge mobile phones, by using microwaves. Circularly polarized retrodirective antenna array for wireless. Wireless charging of mobile phones using microwaves ppt 1. Wireless charging of mobile phones using microwaves doc. Wireless charging of mobile phones using microwaves ppt free. This new groundbreaking idea could give a new dimension in the revelation of cell phones. Safety precautions for rf exposure avoid using your device near metal structures for example, the steel frame of a building.
Wireless charging using microwave ieee papers its strongly recommended to start read the intro section, next on the quick discussion and find out all the topic. The fact that mobile phones work on batteries makes them vulnerable to charging once the batteries get drained. Wireless mobile charger circuit diagram engineering projects. Watch more videos for more knowledge how microwaves are used in mobile phones. Wireless charging of mobile phones using microwaves 2018. Wireless charging of mobile phones using microwaves seminar. Wireless charging of mobile phone using microwaves free download as powerpoint presentation. Wireless charging with inductive coupling uses an electromagnetic field that transfers energy from the transmitter to the receiver. All these phones irrespective of their manufacturer and batteries have to be put to recharge after the. Download your full reports for wireless charging of mobile phones using microwaves.
These microwaves can be used to charge the mobiles by using a guided antenna at a frequency of 2. In this paper a new proposal has been made so as to make the recharging of the mobile phones. Explore wireless charging of mobile phones using microwaves with free download of seminar report and ppt in pdf and doc format. A rectenna is a rectifying antenna, a special type of antenna that is used to directly convert microwave energy into dc electricity. Mar 08, 2014 a new method is developed in order to charge mobile phones, by using microwaves. The charging of mobile phone has become an arduous task. The main objective of this work is to highlight the recharging of the mobile phones can be independent of their manufacturer and battery make. Introduction of wireless charging of mobile phones using microwaves the basic addition to the mobile phone is going to be the rectenna. Wireless charging of mobile phones using microwaves by, harish n nayak 8th sem ece 2. Wireless charging of mobile phones using microwaves essay. Battery life of mobile phone is always been a problem for manufacturers. Wireless power transfer using microwaves overcomes the distance limitations encountered in resonant and induction coupling methods, and avoids the shortcomings of the laser techniques. Aug 28, 2017 how microwaves are used in mobile phones.
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