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The principle of wireless communications originates from the need to communicate between two points separated by a distance sufficiently large to prevent the use of wires. This article talks about modern receivers in which the basic building blocks of modern RF front-ends are presented which are homodyne, (super heterodyne), low IF and wideband IF.
Edoardo Charbon, Andrea Ruffino, Yatao Peng
Mihai Adrian Ionescu, Fatemeh Qaderi Rahaqi, Ali Gilani, Daesung Park