Amplitude Modulation (AM) Explained
Understanding how signals are transmitted over long distances is key to mastering communication systems—and Amplitude Modulation (AM) is one of the foundational methods that makes this possible.
In this video, we dive deep into the concept, components, and operation of AM, and why it’s still relevant today in radio communications and electronics education.
📡 What is Amplitude Modulation?
Amplitude Modulation (AM) is a method used in electronic communication, most commonly for transmitting information via a radio carrier wave. It works by varying the amplitude of the carrier signal in proportion to that of the message signal.
🧠 What You’ll Learn in This Video
- The basic principles behind AM
- Carrier, message, and modulated signals
- Modulation index and waveform interpretation
- Advantages and limitations of AM
- Practical applications in radio and broadcasting
Whether you’re an engineering student or electronics enthusiast, this video gives a clear and concise breakdown of how AM works and why it remains an essential topic in communication systems.
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