This is a blog about my teaching, research and service with some occasional personal comments thrown in.
These are my notes on a variety of topics. If you want to follow my blog posts on a specific topic, then see the Table of Contents in the right-hand column. While I try to work in the realm of facts, logic and moral absolutes, if there are any opinions expressed here, they are my own. -WilliamHartPhD
Wednesday, October 5, 2016
MediaTech: TV/Radio Tech (Basics): How Radio Works (W7-P2) Fa16
Before talking about how radio works, it is first helpful to understand the electromagnetic spectrum. What is the electromagnetic spectrum?
Now, how does radio fit into this? What does it have to do with the spectrum? The following video provides a good overview.
Now some detail from decades ago. While the specific tech shown is from decades ago, the basic principles still apply today. Spot the steps in signal processing?
For a quick summary on how radio works, see this quick video below. What new pieces of info are added here?
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Labels/Tags:
Basics,
Fa16,
MediaTech,
radio,
teaching,
Technology,
Television,
TV
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