Wireless Technology | Electronics Seminar topic
Wireless Technology
The primary means of communicating information of these days
are voice and Internet. The unlimited accesses to Internet and sheer number of
people connected to the Internet have made industry captain realize its
potential. The industry now plans its marketing and communication strategies
around the Internet.
Today every banking to education, research to health-care
is affected by it. E-mail is the way to communicate today. Practically who use
the Internet uses E-mail. The wireless technologies and the Internet were
growing separately. The wireless industry initially struggled within a number
of issues like low bandwidth and low connection stability, to bring Internet to
its users.
They came together to form a common forum to tackle these
issues. This forum is called the WAP. The wireless application protocol.In this
paper we are going to focus on the two most popular and most essential wireless
technologies used in 21-st century. So to make aware about wireless technology its a small try
by engineering students.
What is GPS?
The Global Positioning System (GPS) is a worldwide
radio-Navigation system formed from a constellation of 24 satellites and their
ground stations. GPS uses these"man-made stars" as reference points to
calculate positions accurate.In a sense it's like giving every square meter on
the planet a unique address.
GPS receivers have been miniaturized to just a few
integrated circuits and so are becoming very Economical. And that makes the
technology accessible to virtually everyone. These days GPS is finding its way
into cars, boats,planes, construction equipment, movie making gear, farm machinery,
even laptop computers .
What is mean by Wi-Fi?
Suppose that a businessman is attending conference. He has
his laptop with him and at the same time he want some information from Internet
too quickly &easily without worrying about finding a wired connection.
Then
what will be the solution ? For this the solution is Wi-Fi that is you can
connect your PCs with the net wirelessly. Wi-Fi is the acronym for wireless
fidelity.It is new advancement in WLAN (Wireless Local Area Networks)
technology. It is discovered in 2002 .
