Posted on by Admin

Seminar Report on Wireless Charging Of Mobile Phones Using Microwaves

Introduction to Wireless Charging Of Mobile Phones Using Microwaves Seminar Topic:

The fact that mobile phones work on batteries makes them vulnerable to charging once the batteries get drained. The rate at which batteries drain depends on the manufacturers of both batteries and mobiles. Batteries get drained as we talk, how it would be if we reverse this process. Using microwaves mobile phone can be recharged.

The mobile towers transmit microwave with the message/data signal. These microwaves can be used to charge the mobiles by using a guided antenna at a frequency of 2.45 Mhz, sensor, Rectenna and a filter circuit which can be fitted to the regular handset. With this setup the phone automatically gets charged as you talk.

Microwaves are most suitable for data transmission because they can penetrate any obstacles and in all weathers. Microwaves are used in remote sensing, data transmission from space, communication industry and cooking. These radiations are sometimes considered as harmful. We use S band spectrum which is license free and reserved especially for industrial, scientific and medical purposes and also for Bluetooth and wireless LAN.

Magnetron is a device which uses both magnetic field and electric field is produced perpendicular to each other thereby magnetic field is constantly applied along the axis of the device.

A rectenna is a special type of rectifying antenna which converts microwave energy into DC current. We can achieve 90% efficiency using this antenna. This antenna can be constructed by placing a schottky diode between dipoles of antenna. A sensor simply senses when a mobile is used for talking.

The advantages are elimination of different types of chargers; one microwave transmitter serves all service providers in that area and recharging of mobiles without any wires. Few disadvantages are ill effects on human body and not much advancement in practical implementation commercially. 

 Download Seminar Report on Wireless Charging Of Mobile Phones Using Microwaves .

Related Projects

70 Replies to “Seminar Report on Wireless Charging Of Mobile Phones Using Microwaves”

  3. hi sir,
    plz send me the ppt on the topic “Wireless Charging Of Mobile Phones Using Microwaves.” by today plzzzz. I need it urgently.

    Reply

  4. good evening sir, very interesting topic. i want more information about this topic with figures. so, please send more data or ppt on this topic. try to send today plz. i need it urgently, it is very help to us, thank you sir.

    Reply

  5. Good morning sir, my name is abdul salam, studying B.Tech 3rd year. Please send me the ppt topic for’wireless charging of mobiles using micro waves’ to my mail id. Thank you!

    Reply

  10. hi sir,
    plz send me the ppt on the topic “Wireless Charging Of Mobile Phones Using Microwaves.” by today plzzzz. I need it urgently.

    Reply

  16. hai sir i, very interesting in this topic plzzzzz send me the advantages and applications on this topic now plzzz sir its urgent

    Reply

  19. hai sir its simply a nice topic bt i need full and complete report for this topic wireless charging of mobile phones using microwaves for documentation plz send me full report now its urgent thank u sir

    Reply

  26. hi sir,good afternoon…
    plz send me the ppt on the topic “Wireless Charging Of Mobile Phones Using Microwaves.” by today plzzzz. I need it urgently.

    Reply

  27. good evening sir, very interesting topic. i want more information about this topic with figures. so, please send documentation and ppt on this topic. try to send today plz. i need it urgently, it is very help to us, thank you sir.

    Reply

  39. sir,
    I need detailed information related to this topic, a ppt & abstract. u may plz…….. .send me the documentation by today…….

    Reply

  42. sir, i need a full report and ppt on wireless charging of mobile phones. pls mail me in my e mail address.

    Reply

  43. hi sir,
    plz send me the ppt on the topic “Wireless Charging Of Mobile Phones Using Microwaves.” by today plzzzz. I need it urgently.
    Please send me the complete file or procedure to study, I am about doing my final year’s project and i need to study this project.

    [email protected]

    Thanks

    Reply

  44. i need the full description about the wireless mobile phone charger. so that pls send it now. i need it for now

    Reply

  46. sir please send me ieee abstract Please send me the ppt topic for’wireless charging of mobiles using micro waves’ to my mail id. Thank you!

    Reply

  49. Sir,
    I am in need of documentation and abstract of this topic . Please , mail the
    documentation and abstract as soon as possible….
    Thank you

    Reply

  50. Sir, i’m intersted of it. As a departmental project i want to perform this…at now i study in a public university of bangladesh about on B.Sc. In telecommunication & electronic engineering. So i also need ppt files on this topic…pls send that in my email..my email id: [email protected] (thanks).

    Reply

  51. plz send me the full report n ppt of the topic “wireless charging of mobile phone using microwave”

    Reply

  59. please send me the full report of mobile charger using solar power with the help of wireless power transmission

    Reply

  65. please send me a 40-50 pages report on “Wireless charging of mobile using microwaves” today..its realy urgent..thank u..!!

    Reply

  69. Dear sir or madam please mail me ppt and seminar report of wireless charging of mobile phones using microwaves

    Reply

  70. please send me a 40-50 pages report on “Wireless charging of mobile using microwaves” in 4-5 days.its urgent

    Reply

  71. Plz send me the full report of 40-50 pages as i need to prepare my documentation on “wireless charging of mobile phones using microwaves” its urjent

    Reply

Leave a Reply

Your email address will not be published. Required fields are marked *