Product Two billion people on the planet use cell phones, according to James Katz, professor of communication at Rutgers University. In fact, there are more cell phone subscribers in the United States than there are people, according to an October 2011 study, underwritten by CTIA, the International Association for the Wireless Telecommunications Industry. Cell phones have become so ubiquitous in our culture that Dr. Katz teaches a class on the social aspects of mobile communication.…"Cell Phone and Communication Technology"
Transmission media is the physical path that carry data from transmitter to receiver. The signals Transmitted from one device to another device in the form of electromagnetic energy with the help of transmission media. The Transmission media can be divided into two classes:: Guided Media and Unguided Media. Gutded transmission media uses a cabling system that guides the data signals along a specific path. The data signals are bounded by the cabling system. Guided media…"Guided Media of Transmission in Communication"