Wireless Internet

What is a Wave?A wave is the way by which electromagnetic energy travels.

The are different types of waves and wireless internet is a radio wave which is a transvers wave.

Wireless internet?

• Internet connection that does not use wires.

• Carries internet traffic

by using broadcast signal

• Instead of internet

travelling through a current, it travels as a radio wave through the air.

Frequency

• Wireless internet always broadcast at specific frequencies starting at 2.4 gigahertz up to 5 gigahertz.

• Every Wi-Fi connection had a different frequency so that they don’t

interfere in any way.

• For wireless internet to work, there needs to be a router and the electronic device has to have a network card.

• Both also have to have a transreciever so that they can send and receive the waves.

• Radio waves travel in all directions. That way anyone can have access to their energy, which is why wireless internets usually have a password.

• As long as you are within the range of the of the signal

you can be wherever you want to and still have internet because direction does not matter.

Works Cited explainthatstuff. N.p., n.d. Web. 17 Aug. 2012. <http://www.explainthatstuff.com/wirelessinternet.html>. http://en.wikipedia.org/. N.p., n.d. Web. 14 Sept. 2012. <http://en.wikipedia.org/wiki/Wireless_network>. http://techtips.salon.com. N.p., n.d. Web. 14 Sept. 2012. <http://techtips.salon.com/explanation-wireless-internet-works-10336.html>. missionscience.nasa.gov. N.p., n.d. Web. 17 Aug. 2012. <http://missionscience.nasa.gov/ems/02_anatomy.html>.“network.” Google. N.p., n.d. Web. 25 Sept. 2012. <http://www.google.com/imgres?start=22&num=10&um=1&hl=de&biw=1240&bih=577&tbm=isch&tbnid=YK17ST3RsGeXUM:&imgrefurl=http://takeyourtips.com/4-reasons-why-wireless-internet-is-the-next-big-thing/&docid=Ec7CnaajIhhW6M&imgurl=http://takeyourtips.com/wp-content/uploads/2012/03/Reasons-Why-Wireless-Internet-Is-the-Next-Big-Thing.jpg&w=525&h=324&ei=ldthUK3pLcrRsganjYGQCQ&zoom=1&iact=hc&vpx=251&vpy=211&dur=1521&hovh=176&hovw=286&tx=213&ty=119&sig=116268055587238269130&page=2&tbnh=99&tbnw=161&ndsp=28&ved=1t:429,r:15,s:22,i:53>.“password.” Google. N.p., n.d. Web. 25 Sept. 2012. <http://www.google.com/imgres?um=1&hl=de&biw=1240&bih=577&tbm=isch&tbnid=B7hrcPlfccPlVM:&imgrefurl=http://cyberarms.wordpress.com/2010/08/17/gpu-crackers-make-seven-character-passwords-inadequate/&docid=19KWk7uvIb_aUM&imgurl=http://cyberarms.files.wordpress.com/2010/08/password.jpg&w=600&h=428&ei=ye1hUOi8Oc-SswbGxYEo&zoom=1&iact=hc&vpx=81&vpy=54&dur=1161&hovh=190&hovw=266&tx=154&ty=113&sig=116268055587238269130&page=1&tbnh=122&tbnw=148&start=0&ndsp=22&ved=1t:429,r:0,s:0,i:68>.“transverse.” Google. N.p., n.d. Web. 25 Sept. 2012. <http://www.google.com/imgres?um=1&hl=de&sa=X&biw=1240&bih=577&tbm=isch&tbnid=glkpU_dwh9DaqM:&imgrefurl=http://www.sinequanonthebook.com/TransverseWave.html&docid=ItivqxMxmJ4H3M&imgurl=http://www.sinequanonthebook.com/images/noise-canceling-headphone-7_1_.jpg&w=450&h=313&ei=Kh1iUPmvHszltQbLxoD4Ag&zoom=1&iact=hc&vpx=613&vpy=144&dur=6001&hovh=187&hovw=269&tx=202&ty=115&sig=116268055587238269130&page=1&tbnh=108&tbnw=155&start=0&ndsp=18&ved=1t:429,r:3,s:0,i:77>.“waves.” Google. N.p., n.d. Web. 25 Sept. 2012. <http://www.google.com/imgres?um=1&hl=de&biw=1240&bih=577&tbm=isch&tbnid=f79ujWLNHbRvSM:&imgrefurl=http://www.microwave-eetimes.com/en/exploiting-the-5-ghz-band-for-medical-devices.html%3Fcmp_id%3D71%26news_id%3D222902633&docid=V00tJKjfxs0VeM&imgurl=http://www.microwave-eetimes.com/images/01-edit-photo-uploads/2012/2012-march/2012-03-14-bolinger-figure-1.jpg&w=1043&h=385&ei=PdphUP_kFs7Esgaax4G4AQ&zoom=1&iact=hc&vpx=315&vpy=168&dur=2705&hovh=136&hovw=370&tx=205&ty=79&sig=116268055587238269130&page=1&tbnh=56&tbnw=152&start=0&ndsp=21&ved=1t:429,r:2,s:0,i:74>.“wifi.” Google. http://www.google.com/imgres?num=10&um=1&hl=de&biw=1280&bih=625&tbm=isch&tbnid=kqjBMGio2gjgOM:&imgrefurl=http://www.wateen.com/wireless-internet-connection-drops-frequently/&docid=IX94i81V2dBMcM&imgurl=http://www.wateen.com/wp-content/uploads/2012/09/wirelessinternet.jpg&w=300&h=365&ei=G9hhUK79MYKKhQfH2oHABA&zoom=1&iact=hc&vpx=118&vpy=38&dur=507&hovh=212&hovw=174&tx=78&ty=149&sig=116268055587238269130&sqi=2&page=1&tbnh=124&tbnw=102&start=0&ndsp=19&ved=1t:429,r:0,s:0,i:68, n.d. Web. 25 Sept. 2012. <http://www.google.com/imgres?num=10&um=1&hl=de&biw=1280&bih=625&tbm=isch&tbnid=kqjBMGio2gjgOM:&imgrefurl=http://www.wateen.com/wireless-internet-connection-drops-frequently/&docid=IX94i81V2dBMcM&imgurl=http://www.wateen.com/wp-content/uploads/2012/09/wirelessinternet.jpg&w=300&h=365&ei=G9hhUK79MYKKhQfH2oHABA&zoom=1&iact=hc&vpx=118&vpy=38&dur=507&hovh=212&hovw=174&tx=78&ty=149&sig=116268055587238269130&sqi=2&page=1&tbnh=124&tbnw=102&start=0&ndsp=19&ved=1t:429,r:0,s:0,i:68>.“Wires.” http://www.google.com/imgres. N.p., n.d. Web. 25 Sept. 2012. <http://www.google.com/imgres?um=1&hl=de&biw=1280&bih=625&tbm=isch&tbnid=GTjwj1LWfZLH8M:&imgrefurl=http://www.moneysavingexpert.com/news/utilities/2012/01/virgin-media-to-boost-broadband-speeds&docid=awM5gtU3kfAXRM&imgurl=http://images.moneysavingexpert.com/images/Computer_internet_wire.jpg&w=224&h=224&ei=3dZhUOKxJsSGswbln4DQCg&zoom=1&iact=hc&vpx=246&vpy=163&dur=368&hovh=179&hovw=179&tx=108&ty=35&sig=116268055587238269130&page=1&tbnh=146&tbnw=144&start=0&ndsp=19&ved=1t:429,r:1,s:0,i:71>.