My Professor at Tata Institute of Fundamental Research always yelled in enthusiasm “Microwave is Black-magic”. I still remember those words when I began my never ending journey to understand Blackmagic aka Microwave Engineering. In real sense, Cellular Mobile Communication is part of Microwave band, which starts at 300 Mhz and spans up to 30Ghz. Did you ever realize how your mobile phone makes call? Don’t you think calling any person, anywhere across globe, at any time is a magic? I call it Engineering marvel. And indeed Cellular Communication Industry itself is an engineering marvel.
To help you understand, how Cellular Phone makes calls or receives call, Telecomblogs brings you small tutorial on “How Cellular Phone Call Works” originally published by Cellphone.
Just go through the tutorial by clicking on title of post “How Cellular…”.
Enjoy reading!
