It is designed as an intuitive, visual guide to wireless communication and Software Defined Radio (SDR), specifically aimed at those who find traditional textbooks too mathematically heavy.
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At its core, wireless communication is the transmission of information using electromagnetic (EM) waves. When an alternating current passes through an antenna, it generates a propagating electric and magnetic field – a radio wave. Key properties include: It is designed as an intuitive, visual guide
Intuitive and visual; avoids high-level calculus and probability. Can be used purely with simulation (GNU Radio). At its core, wireless communication is the transmission
: Wireless channel modeling, equalization, and Orthogonal Frequency Division Multiplexing (OFDM).
The transmitter must alter a carrier wave to encode information. In the simplest terms, we can modify: