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Radioelectronics: fundamentals
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Module 8
Analog Communication Systems
1
Why Modulate?
The Need for Modulation in Radio Communication
2
AM: Math and Spectrum
Amplitude Modulation (AM): Mathematical Representation and Spectrum
3
Envelope Detector for AM Demodulation
AM Demodulation using an Envelope Detector
4
FM: Math and Bandwidth
Frequency Modulation (FM): Mathematical Representation and Bandwidth Estimation
5
FM Demodulation: Slope Detector & PLL
FM Demodulation using a Slope Detector or PLL
6
Antenna Fundamentals
Introduction to Antennas: Radiation Patterns, Gain, and Impedance
7
Half-Wave Dipole Antenna Fundamentals
The Half-Wave Dipole Antenna: Characteristics and Radiation Pattern
8
Electromagnetic Wave Propagation Modes
Electromagnetic Wave Propagation Modes: Ground, Sky, and Line-of-Sight
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