How do you turn a "1" or a "0" into a wave? This is the heart of communication theory.
: Using multiple antennas to transmit and receive more than one data signal simultaneously over the same radio channel. Wireless Communication From The Ground Up Pdf
: The "magic" that allows modern Wi-Fi to work in cluttered indoor environments by splitting the signal into many small, closely spaced sub-carriers. 4. Hardware Fundamentals: Transmitters and Receivers How do you turn a "1" or a "0" into a wave
One of the biggest hurdles in wireless is —where a signal bounces off buildings and arrives at the receiver at different times, causing interference. Wireless Communication From The Ground Up Pdf