The theme of this issue is antennas.
It is thanks to antennas that we can watch TV.
We will explain how to make your own antennas to receive terrestrial digital broadcasting, and also the types and principles of antennas.
and the principles of antennas.

Outline
00:00 Opening
00:22 What is an antenna?
01:11 Etymology of Antenna
01:52 Types of Antennas
02:32 Principles of Antennas
05:37 Making Antennas
07:42 Frequency response
09:11 Receiving terrestrial digital broadcasts
10:09 Importance of antenna length and wavelength

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Arduino? OR RF amplifier? OR a simple tester?　*Please note
High School Physics:.
High School Math:.
Chemistry:.

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