Radio Communications
Outline
Properties of EM Waves
Transverse EM Wave
The Electromagnetic Spectrum
Choice of Frequencies
Radio Wave Production
Dipole Antenna
Types of Modulation
Radio Wave Propagation
Ionosphere
Density versus Height
Role of the Ionosphere
Annual Sunspot Number
Radio Wave Reception
Superhetrodyne Receiver
Demodulation
Television
Radar
Email: sprott@juno.physics.wisc.edu
Home Page: https://sprott.physics.wisc.edu/