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Rubab / Upcoming

Mobile Phone Radiation & Health

By Rubab 375 days ago from http://www.dirjournal.com

Mobile phones use cellular technology whereby the regions are covered by radio waves using a base station antenna as a transmitter and the handset as receiver. Cellular technology is the better option in a sense that it provides better coverage, increased capacity and reduced power usage. Both the digital GSM and the CDMA systems share this b

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Tags: wireless communications mobile phones